2021886216

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 6988800000

約数和(自身を除く): 4966913784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 49, 56, 57, 62, 63, 72, 76, 84, 93, 98, 114, 124, 126, 133, 139, 147, 152, 168, 171, 186, 196, 217, 228, 248, 252, 266, 278, 279, 294, 342, 343, 372, 392, 399, 417, 434, 441, 456, 504, 532, 556, 558, 588, 589, 651, 684, 686, 744, 798, 834, 868, 882, 931, 973, 1029, 1064, 1112, 1116, 1176, 1178, 1197, 1251, 1302, 1368, 1372, 1519, 1596, 1668, 1736, 1764, 1767, 1862, 1946, 1953, 2058, 2232, 2356, 2394, 2502, 2604, 2641, 2744, 2793, 2919, 3038, 3087, 3192, 3336, 3528, 3534, 3724, 3892, 3906, 4116, 4123, 4309, 4557, 4712, 4788, 5004, 5208, 5282, 5301, 5586, 5838, 6076, 6174, 6517, 6811, 7068, 7448, 7784, 7812, 7923, 8232, 8246, 8379, 8618, 8757, 9114, 9576, 10008, 10564, 10602, 10633, 11172, 11676, 12152, 12348, 12369, 12927, 13034, 13622, 13671, 14136, 15624, 15846, 16492, 16758, 17236, 17514, 18228, 18487, 19551, 20433, 21128, 21204, 21266, 22344, 23352, 23769, 24696, 24738, 25854, 26068, 27244, 27342, 28861, 30163, 31692, 31899, 32984, 33516, 34472, 35028, 36456, 36974, 37107, 38781, 39102, 40866, 42408, 42532, 47538, 47677, 49476, 51708, 52136, 54488, 54684, 55461, 57722, 58653, 60326, 61299, 63384, 63798, 67032, 70056, 73948, 74214, 77562, 78204, 81732, 81871, 85064, 86583, 90489, 95076, 95354, 95697, 98952, 103416, 109368, 110922, 115444, 117306, 120652, 122598, 127596, 129409, 143031, 147896, 148428, 155124, 156408, 163464, 163742, 166383, 173166, 180978, 190152, 190708, 191394, 202027, 211141, 221844, 230888, 234612, 241304, 245196, 245613, 255192, 258818, 259749, 271467, 286062, 296856, 310248, 327484, 332766, 346332, 361956, 381416, 382788, 388227, 404054, 422282, 429093, 443688, 469224, 490392, 491226, 517636, 519498, 542934, 572124, 573097, 606081, 633423, 654968, 665532, 692664, 723912, 736839, 765576, 776454, 808108, 844564, 858186, 905863, 982452, 1035272, 1038996, 1085868, 1144248, 1146194, 1164681, 1212162, 1266846, 1331064, 1473678, 1477987, 1552908, 1616216, 1689128, 1716372, 1719291, 1811726, 1818243, 1900269, 1964904, 2077992, 2171736, 2292388, 2329362, 2424324, 2533692, 2717589, 2947356, 2955974, 3105816, 3432744, 3438582, 3623452, 3636486, 3800538, 4011679, 4433961, 4584776, 4658724, 4848648, 5067384, 5157873, 5435178, 5894712, 5911948, 6877164, 7246904, 7272972, 7601076, 8023358, 8152767, 8867922, 9317448, 10315746, 10870356, 11823896, 12035037, 13301883, 13754328, 14545944, 15202152, 16046716, 16305534, 17735844, 20631492, 21740712, 24070074, 26603766, 28081753, 32093432, 32611068, 35471688, 36105111, 41262984, 48140148, 53207532, 56163506, 65222136, 72210222, 84245259, 96280296, 106415064, 112327012, 144420444, 168490518, 224654024, 252735777, 288840888, 336981036, 505471554, 673962072, 1010943108, 2021886216]

約数ペア:

[(1, 2021886216), (2, 1010943108), (3, 673962072), (4, 505471554), (6, 336981036), (7, 288840888), (8, 252735777), (9, 224654024), (12, 168490518), (14, 144420444), (18, 112327012), (19, 106415064), (21, 96280296), (24, 84245259), (28, 72210222), (31, 65222136), (36, 56163506), (38, 53207532), (42, 48140148), (49, 41262984), (56, 36105111), (57, 35471688), (62, 32611068), (63, 32093432), (72, 28081753), (76, 26603766), (84, 24070074), (93, 21740712), (98, 20631492), (114, 17735844), (124, 16305534), (126, 16046716), (133, 15202152), (139, 14545944), (147, 13754328), (152, 13301883), (168, 12035037), (171, 11823896), (186, 10870356), (196, 10315746), (217, 9317448), (228, 8867922), (248, 8152767), (252, 8023358), (266, 7601076), (278, 7272972), (279, 7246904), (294, 6877164), (342, 5911948), (343, 5894712), (372, 5435178), (392, 5157873), (399, 5067384), (417, 4848648), (434, 4658724), (441, 4584776), (456, 4433961), (504, 4011679), (532, 3800538), (556, 3636486), (558, 3623452), (588, 3438582), (589, 3432744), (651, 3105816), (684, 2955974), (686, 2947356), (744, 2717589), (798, 2533692), (834, 2424324), (868, 2329362), (882, 2292388), (931, 2171736), (973, 2077992), (1029, 1964904), (1064, 1900269), (1112, 1818243), (1116, 1811726), (1176, 1719291), (1178, 1716372), (1197, 1689128), (1251, 1616216), (1302, 1552908), (1368, 1477987), (1372, 1473678), (1519, 1331064), (1596, 1266846), (1668, 1212162), (1736, 1164681), (1764, 1146194), (1767, 1144248), (1862, 1085868), (1946, 1038996), (1953, 1035272), (2058, 982452), (2232, 905863), (2356, 858186), (2394, 844564), (2502, 808108), (2604, 776454), (2641, 765576), (2744, 736839), (2793, 723912), (2919, 692664), (3038, 665532), (3087, 654968), (3192, 633423), (3336, 606081), (3528, 573097), (3534, 572124), (3724, 542934), (3892, 519498), (3906, 517636), (4116, 491226), (4123, 490392), (4309, 469224), (4557, 443688), (4712, 429093), (4788, 422282), (5004, 404054), (5208, 388227), (5282, 382788), (5301, 381416), (5586, 361956), (5838, 346332), (6076, 332766), (6174, 327484), (6517, 310248), (6811, 296856), (7068, 286062), (7448, 271467), (7784, 259749), (7812, 258818), (7923, 255192), (8232, 245613), (8246, 245196), (8379, 241304), (8618, 234612), (8757, 230888), (9114, 221844), (9576, 211141), (10008, 202027), (10564, 191394), (10602, 190708), (10633, 190152), (11172, 180978), (11676, 173166), (12152, 166383), (12348, 163742), (12369, 163464), (12927, 156408), (13034, 155124), (13622, 148428), (13671, 147896), (14136, 143031), (15624, 129409), (15846, 127596), (16492, 122598), (16758, 120652), (17236, 117306), (17514, 115444), (18228, 110922), (18487, 109368), (19551, 103416), (20433, 98952), (21128, 95697), (21204, 95354), (21266, 95076), (22344, 90489), (23352, 86583), (23769, 85064), (24696, 81871), (24738, 81732), (25854, 78204), (26068, 77562), (27244, 74214), (27342, 73948), (28861, 70056), (30163, 67032), (31692, 63798), (31899, 63384), (32984, 61299), (33516, 60326), (34472, 58653), (35028, 57722), (36456, 55461), (36974, 54684), (37107, 54488), (38781, 52136), (39102, 51708), (40866, 49476), (42408, 47677), (42532, 47538)]