2531899188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 432

約数和(自身を含む): 8762040000

約数和(自身を除く): 6230140812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 149, 156, 169, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 298, 338, 342, 351, 364, 378, 399, 441, 447, 468, 494, 507, 513, 532, 546, 588, 596, 637, 676, 684, 702, 741, 756, 798, 819, 882, 894, 931, 988, 1014, 1026, 1043, 1092, 1183, 1197, 1274, 1323, 1341, 1404, 1482, 1521, 1596, 1638, 1729, 1764, 1788, 1862, 1911, 1937, 2028, 2052, 2086, 2223, 2366, 2394, 2457, 2548, 2646, 2682, 2793, 2831, 2964, 3042, 3129, 3211, 3276, 3458, 3549, 3591, 3724, 3822, 3874, 4023, 4172, 4446, 4563, 4732, 4788, 4914, 5187, 5292, 5364, 5586, 5662, 5733, 5811, 6084, 6258, 6422, 6669, 6916, 7098, 7182, 7301, 7644, 7748, 8046, 8281, 8379, 8493, 8892, 9126, 9387, 9633, 9828, 10374, 10647, 11172, 11324, 11466, 11622, 12103, 12516, 12844, 13338, 13559, 14196, 14364, 14602, 15561, 16092, 16562, 16758, 16986, 17199, 17433, 18252, 18774, 19266, 19817, 20748, 21294, 21903, 22477, 22932, 23244, 24206, 24843, 25137, 25181, 25479, 26676, 27118, 28161, 28899, 29204, 31122, 31941, 33124, 33516, 33972, 34398, 34866, 36309, 36803, 37548, 38532, 39634, 40677, 42588, 43806, 44954, 46683, 48412, 49686, 50274, 50362, 50958, 52299, 54236, 56322, 57798, 59451, 62244, 63882, 65709, 67431, 68796, 69732, 72618, 73606, 74529, 75543, 76437, 79268, 81354, 86697, 87612, 89908, 93366, 94913, 99372, 100548, 100724, 101916, 104598, 108927, 110409, 112644, 115596, 118902, 122031, 127764, 131418, 134862, 138719, 145236, 147212, 149058, 151086, 152874, 157339, 162708, 173394, 176267, 178353, 186732, 189826, 197127, 202293, 209196, 217854, 220818, 223587, 226629, 237804, 244062, 257621, 262836, 269724, 277438, 284739, 298116, 302172, 305748, 314678, 326781, 331227, 346788, 352534, 356706, 366093, 379652, 394254, 404586, 416157, 435708, 441636, 447174, 453258, 472017, 478439, 488124, 515242, 528801, 535059, 554876, 569478, 606879, 629356, 653562, 662454, 679887, 705068, 713412, 732186, 772863, 788508, 809172, 832314, 854217, 894348, 906516, 944034, 956878, 993681, 1030484, 1057602, 1070118, 1138956, 1213758, 1233869, 1248471, 1307124, 1324908, 1359774, 1416051, 1435317, 1464372, 1545726, 1586403, 1664628, 1708434, 1803347, 1888068, 1913756, 1987362, 2115204, 2140236, 2318589, 2427516, 2467738, 2496942, 2562651, 2719548, 2832102, 2870634, 3091452, 3172806, 3349073, 3416868, 3606694, 3701607, 3745413, 3974724, 4248153, 4305951, 4637178, 4759209, 4935476, 4993884, 5125302, 5410041, 5664204, 5741268, 6345612, 6698146, 6955767, 7213388, 7403214, 7490826, 8496306, 8611902, 9274356, 9518418, 10047219, 10250604, 10820082, 11104821, 12917853, 13396292, 13911534, 14806428, 14981652, 16230123, 16992612, 17223804, 19036836, 20094438, 21640164, 22209642, 23443511, 25835706, 27823068, 30141657, 32460246, 33314463, 40188876, 44419284, 46887022, 48690369, 51671412, 60283314, 64920492, 66628926, 70330533, 90424971, 93774044, 97380738, 120566628, 133257852, 140661066, 180849942, 194761476, 210991599, 281322132, 361699884, 421983198, 632974797, 843966396, 1265949594, 2531899188]

約数ペア:

[(1, 2531899188), (2, 1265949594), (3, 843966396), (4, 632974797), (6, 421983198), (7, 361699884), (9, 281322132), (12, 210991599), (13, 194761476), (14, 180849942), (18, 140661066), (19, 133257852), (21, 120566628), (26, 97380738), (27, 93774044), (28, 90424971), (36, 70330533), (38, 66628926), (39, 64920492), (42, 60283314), (49, 51671412), (52, 48690369), (54, 46887022), (57, 44419284), (63, 40188876), (76, 33314463), (78, 32460246), (84, 30141657), (91, 27823068), (98, 25835706), (108, 23443511), (114, 22209642), (117, 21640164), (126, 20094438), (133, 19036836), (147, 17223804), (149, 16992612), (156, 16230123), (169, 14981652), (171, 14806428), (182, 13911534), (189, 13396292), (196, 12917853), (228, 11104821), (234, 10820082), (247, 10250604), (252, 10047219), (266, 9518418), (273, 9274356), (294, 8611902), (298, 8496306), (338, 7490826), (342, 7403214), (351, 7213388), (364, 6955767), (378, 6698146), (399, 6345612), (441, 5741268), (447, 5664204), (468, 5410041), (494, 5125302), (507, 4993884), (513, 4935476), (532, 4759209), (546, 4637178), (588, 4305951), (596, 4248153), (637, 3974724), (676, 3745413), (684, 3701607), (702, 3606694), (741, 3416868), (756, 3349073), (798, 3172806), (819, 3091452), (882, 2870634), (894, 2832102), (931, 2719548), (988, 2562651), (1014, 2496942), (1026, 2467738), (1043, 2427516), (1092, 2318589), (1183, 2140236), (1197, 2115204), (1274, 1987362), (1323, 1913756), (1341, 1888068), (1404, 1803347), (1482, 1708434), (1521, 1664628), (1596, 1586403), (1638, 1545726), (1729, 1464372), (1764, 1435317), (1788, 1416051), (1862, 1359774), (1911, 1324908), (1937, 1307124), (2028, 1248471), (2052, 1233869), (2086, 1213758), (2223, 1138956), (2366, 1070118), (2394, 1057602), (2457, 1030484), (2548, 993681), (2646, 956878), (2682, 944034), (2793, 906516), (2831, 894348), (2964, 854217), (3042, 832314), (3129, 809172), (3211, 788508), (3276, 772863), (3458, 732186), (3549, 713412), (3591, 705068), (3724, 679887), (3822, 662454), (3874, 653562), (4023, 629356), (4172, 606879), (4446, 569478), (4563, 554876), (4732, 535059), (4788, 528801), (4914, 515242), (5187, 488124), (5292, 478439), (5364, 472017), (5586, 453258), (5662, 447174), (5733, 441636), (5811, 435708), (6084, 416157), (6258, 404586), (6422, 394254), (6669, 379652), (6916, 366093), (7098, 356706), (7182, 352534), (7301, 346788), (7644, 331227), (7748, 326781), (8046, 314678), (8281, 305748), (8379, 302172), (8493, 298116), (8892, 284739), (9126, 277438), (9387, 269724), (9633, 262836), (9828, 257621), (10374, 244062), (10647, 237804), (11172, 226629), (11324, 223587), (11466, 220818), (11622, 217854), (12103, 209196), (12516, 202293), (12844, 197127), (13338, 189826), (13559, 186732), (14196, 178353), (14364, 176267), (14602, 173394), (15561, 162708), (16092, 157339), (16562, 152874), (16758, 151086), (16986, 149058), (17199, 147212), (17433, 145236), (18252, 138719), (18774, 134862), (19266, 131418), (19817, 127764), (20748, 122031), (21294, 118902), (21903, 115596), (22477, 112644), (22932, 110409), (23244, 108927), (24206, 104598), (24843, 101916), (25137, 100724), (25181, 100548), (25479, 99372), (26676, 94913), (27118, 93366), (28161, 89908), (28899, 87612), (29204, 86697), (31122, 81354), (31941, 79268), (33124, 76437), (33516, 75543), (33972, 74529), (34398, 73606), (34866, 72618), (36309, 69732), (36803, 68796), (37548, 67431), (38532, 65709), (39634, 63882), (40677, 62244), (42588, 59451), (43806, 57798), (44954, 56322), (46683, 54236), (48412, 52299), (49686, 50958), (50274, 50362)]