1289714976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 4014698688

約数和(自身を除く): 2724983712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 421, 528, 792, 842, 967, 1056, 1263, 1584, 1684, 1934, 2526, 2901, 3168, 3368, 3789, 3868, 4631, 5052, 5802, 6736, 7578, 7736, 8703, 9262, 10104, 10637, 11604, 13472, 13893, 15156, 15472, 17406, 18524, 20208, 21274, 23208, 27786, 30312, 30944, 31911, 34812, 37048, 40416, 41679, 42548, 46416, 55572, 60624, 63822, 69624, 74096, 83358, 85096, 92832, 95733, 111144, 121248, 127644, 139248, 148192, 166716, 170192, 191466, 222288, 255288, 278496, 333432, 340384, 382932, 407107, 444576, 510576, 666864, 765864, 814214, 1021152, 1221321, 1333728, 1531728, 1628428, 2442642, 3063456, 3256856, 3663963, 4478177, 4885284, 6513712, 7327926, 8956354, 9770568, 13027424, 13434531, 14655852, 17912708, 19541136, 26869062, 29311704, 35825416, 39082272, 40303593, 53738124, 58623408, 71650832, 80607186, 107476248, 117246816, 143301664, 161214372, 214952496, 322428744, 429904992, 644857488, 1289714976]

約数ペア:

[(1, 1289714976), (2, 644857488), (3, 429904992), (4, 322428744), (6, 214952496), (8, 161214372), (9, 143301664), (11, 117246816), (12, 107476248), (16, 80607186), (18, 71650832), (22, 58623408), (24, 53738124), (32, 40303593), (33, 39082272), (36, 35825416), (44, 29311704), (48, 26869062), (66, 19541136), (72, 17912708), (88, 14655852), (96, 13434531), (99, 13027424), (132, 9770568), (144, 8956354), (176, 7327926), (198, 6513712), (264, 4885284), (288, 4478177), (352, 3663963), (396, 3256856), (421, 3063456), (528, 2442642), (792, 1628428), (842, 1531728), (967, 1333728), (1056, 1221321), (1263, 1021152), (1584, 814214), (1684, 765864), (1934, 666864), (2526, 510576), (2901, 444576), (3168, 407107), (3368, 382932), (3789, 340384), (3868, 333432), (4631, 278496), (5052, 255288), (5802, 222288), (6736, 191466), (7578, 170192), (7736, 166716), (8703, 148192), (9262, 139248), (10104, 127644), (10637, 121248), (11604, 111144), (13472, 95733), (13893, 92832), (15156, 85096), (15472, 83358), (17406, 74096), (18524, 69624), (20208, 63822), (21274, 60624), (23208, 55572), (27786, 46416), (30312, 42548), (30944, 41679), (31911, 40416), (34812, 37048)]