18938713248

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 432

約数和(自身を含む): 69605645760

約数和(自身を除く): 50666932512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 169, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 338, 351, 364, 378, 392, 416, 432, 441, 468, 504, 507, 546, 588, 624, 637, 672, 676, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1014, 1092, 1176, 1183, 1248, 1274, 1323, 1352, 1404, 1456, 1512, 1521, 1568, 1638, 1764, 1872, 1911, 2016, 2028, 2184, 2352, 2366, 2457, 2548, 2646, 2647, 2704, 2808, 2912, 3024, 3042, 3276, 3528, 3549, 3744, 3822, 4056, 4368, 4563, 4704, 4732, 4914, 5096, 5292, 5294, 5408, 5616, 5733, 6048, 6084, 6552, 7056, 7098, 7644, 7941, 8112, 8281, 8736, 9126, 9464, 9828, 10192, 10584, 10588, 10647, 11232, 11466, 12168, 13104, 14112, 14196, 15288, 15882, 16224, 16562, 17199, 18252, 18529, 18928, 19656, 20384, 21168, 21176, 21294, 22932, 23823, 24336, 24843, 26208, 28392, 30576, 31764, 31941, 33124, 34398, 34411, 36504, 37058, 37856, 39312, 42336, 42352, 42588, 45864, 47646, 48672, 49686, 55587, 56784, 61152, 63528, 63882, 66248, 68796, 68822, 71469, 73008, 74116, 74529, 78624, 84704, 85176, 91728, 95292, 99372, 103233, 111174, 113568, 127056, 127764, 129703, 132496, 137592, 137644, 142938, 146016, 148232, 149058, 166761, 170352, 183456, 190584, 198744, 206466, 222348, 223587, 240877, 254112, 255528, 259406, 264992, 275184, 275288, 285876, 296464, 298116, 309699, 333522, 340704, 381168, 389109, 397488, 412932, 444696, 447174, 447343, 481754, 500283, 511056, 518812, 550368, 550576, 571752, 592928, 596232, 619398, 667044, 722631, 762336, 778218, 794976, 825864, 889392, 894348, 894686, 929097, 963508, 1000566, 1022112, 1037624, 1101152, 1143504, 1167327, 1192464, 1238796, 1334088, 1342029, 1445262, 1556436, 1651728, 1686139, 1778784, 1788696, 1789372, 1858194, 1927016, 2001132, 2075248, 2167893, 2287008, 2334654, 2384928, 2477592, 2668176, 2684058, 2890524, 3112872, 3131401, 3303456, 3372278, 3501981, 3577392, 3578744, 3716388, 3854032, 4002264, 4026087, 4150496, 4335786, 4669308, 4955184, 5058417, 5336352, 5368116, 5781048, 6225744, 6262802, 6503679, 6744556, 7003962, 7154784, 7157488, 7432776, 7708064, 8004528, 8052174, 8671572, 9338616, 9394203, 9910368, 10116834, 10736232, 11562096, 12078261, 12451488, 12525604, 13007358, 13489112, 14007924, 14314976, 14865552, 15175251, 16009056, 16104348, 17343144, 18677232, 18788406, 20233668, 21472464, 21919807, 23124192, 24156522, 25051208, 26014716, 26978224, 28015848, 28182609, 29731104, 30350502, 32208696, 34686288, 37354464, 37576812, 40467336, 42944928, 43839614, 45525753, 48313044, 50102416, 52029432, 53956448, 56031696, 56365218, 60701004, 64417392, 65759421, 69372576, 75153624, 80934672, 84547827, 87679228, 91051506, 96626088, 100204832, 104058864, 112063392, 112730436, 121402008, 128834784, 131518842, 150307248, 161869344, 169095654, 175358456, 182103012, 193252176, 197278263, 208117728, 225460872, 242804016, 263037684, 300614496, 338191308, 350716912, 364206024, 386504352, 394556526, 450921744, 485608032, 526075368, 591834789, 676382616, 701433824, 728412048, 789113052, 901843488, 1052150736, 1183669578, 1352765232, 1456824096, 1578226104, 2104301472, 2367339156, 2705530464, 3156452208, 4734678312, 6312904416, 9469356624, 18938713248]

約数ペア:

[(1, 18938713248), (2, 9469356624), (3, 6312904416), (4, 4734678312), (6, 3156452208), (7, 2705530464), (8, 2367339156), (9, 2104301472), (12, 1578226104), (13, 1456824096), (14, 1352765232), (16, 1183669578), (18, 1052150736), (21, 901843488), (24, 789113052), (26, 728412048), (27, 701433824), (28, 676382616), (32, 591834789), (36, 526075368), (39, 485608032), (42, 450921744), (48, 394556526), (49, 386504352), (52, 364206024), (54, 350716912), (56, 338191308), (63, 300614496), (72, 263037684), (78, 242804016), (84, 225460872), (91, 208117728), (96, 197278263), (98, 193252176), (104, 182103012), (108, 175358456), (112, 169095654), (117, 161869344), (126, 150307248), (144, 131518842), (147, 128834784), (156, 121402008), (168, 112730436), (169, 112063392), (182, 104058864), (189, 100204832), (196, 96626088), (208, 91051506), (216, 87679228), (224, 84547827), (234, 80934672), (252, 75153624), (273, 69372576), (288, 65759421), (294, 64417392), (312, 60701004), (336, 56365218), (338, 56031696), (351, 53956448), (364, 52029432), (378, 50102416), (392, 48313044), (416, 45525753), (432, 43839614), (441, 42944928), (468, 40467336), (504, 37576812), (507, 37354464), (546, 34686288), (588, 32208696), (624, 30350502), (637, 29731104), (672, 28182609), (676, 28015848), (702, 26978224), (728, 26014716), (756, 25051208), (784, 24156522), (819, 23124192), (864, 21919807), (882, 21472464), (936, 20233668), (1008, 18788406), (1014, 18677232), (1092, 17343144), (1176, 16104348), (1183, 16009056), (1248, 15175251), (1274, 14865552), (1323, 14314976), (1352, 14007924), (1404, 13489112), (1456, 13007358), (1512, 12525604), (1521, 12451488), (1568, 12078261), (1638, 11562096), (1764, 10736232), (1872, 10116834), (1911, 9910368), (2016, 9394203), (2028, 9338616), (2184, 8671572), (2352, 8052174), (2366, 8004528), (2457, 7708064), (2548, 7432776), (2646, 7157488), (2647, 7154784), (2704, 7003962), (2808, 6744556), (2912, 6503679), (3024, 6262802), (3042, 6225744), (3276, 5781048), (3528, 5368116), (3549, 5336352), (3744, 5058417), (3822, 4955184), (4056, 4669308), (4368, 4335786), (4563, 4150496), (4704, 4026087), (4732, 4002264), (4914, 3854032), (5096, 3716388), (5292, 3578744), (5294, 3577392), (5408, 3501981), (5616, 3372278), (5733, 3303456), (6048, 3131401), (6084, 3112872), (6552, 2890524), (7056, 2684058), (7098, 2668176), (7644, 2477592), (7941, 2384928), (8112, 2334654), (8281, 2287008), (8736, 2167893), (9126, 2075248), (9464, 2001132), (9828, 1927016), (10192, 1858194), (10584, 1789372), (10588, 1788696), (10647, 1778784), (11232, 1686139), (11466, 1651728), (12168, 1556436), (13104, 1445262), (14112, 1342029), (14196, 1334088), (15288, 1238796), (15882, 1192464), (16224, 1167327), (16562, 1143504), (17199, 1101152), (18252, 1037624), (18529, 1022112), (18928, 1000566), (19656, 963508), (20384, 929097), (21168, 894686), (21176, 894348), (21294, 889392), (22932, 825864), (23823, 794976), (24336, 778218), (24843, 762336), (26208, 722631), (28392, 667044), (30576, 619398), (31764, 596232), (31941, 592928), (33124, 571752), (34398, 550576), (34411, 550368), (36504, 518812), (37058, 511056), (37856, 500283), (39312, 481754), (42336, 447343), (42352, 447174), (42588, 444696), (45864, 412932), (47646, 397488), (48672, 389109), (49686, 381168), (55587, 340704), (56784, 333522), (61152, 309699), (63528, 298116), (63882, 296464), (66248, 285876), (68796, 275288), (68822, 275184), (71469, 264992), (73008, 259406), (74116, 255528), (74529, 254112), (78624, 240877), (84704, 223587), (85176, 222348), (91728, 206466), (95292, 198744), (99372, 190584), (103233, 183456), (111174, 170352), (113568, 166761), (127056, 149058), (127764, 148232), (129703, 146016), (132496, 142938), (137592, 137644)]