1008378108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 108

約数和(自身を含む): 2753285080

約数和(自身を除く): 1744906972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 877, 1476, 1558, 1681, 1754, 2337, 2631, 3116, 3362, 3508, 4674, 5043, 5262, 6724, 7011, 7893, 9348, 10086, 10524, 14022, 15129, 15786, 16663, 20172, 28044, 30258, 31572, 31939, 33326, 35957, 49989, 60516, 63878, 66652, 71914, 95817, 99978, 107871, 127756, 143828, 149967, 191634, 199956, 215742, 287451, 299934, 323613, 383268, 431484, 574902, 599868, 647226, 683183, 1149804, 1294452, 1366366, 1474237, 2049549, 2732732, 2948474, 4099098, 4422711, 5896948, 6148647, 8198196, 8845422, 12297294, 13268133, 17690844, 24594588, 26536266, 28010503, 53072532, 56021006, 84031509, 112042012, 168063018, 252094527, 336126036, 504189054, 1008378108]

約数ペア:

[(1, 1008378108), (2, 504189054), (3, 336126036), (4, 252094527), (6, 168063018), (9, 112042012), (12, 84031509), (18, 56021006), (19, 53072532), (36, 28010503), (38, 26536266), (41, 24594588), (57, 17690844), (76, 13268133), (82, 12297294), (114, 8845422), (123, 8198196), (164, 6148647), (171, 5896948), (228, 4422711), (246, 4099098), (342, 2948474), (369, 2732732), (492, 2049549), (684, 1474237), (738, 1366366), (779, 1294452), (877, 1149804), (1476, 683183), (1558, 647226), (1681, 599868), (1754, 574902), (2337, 431484), (2631, 383268), (3116, 323613), (3362, 299934), (3508, 287451), (4674, 215742), (5043, 199956), (5262, 191634), (6724, 149967), (7011, 143828), (7893, 127756), (9348, 107871), (10086, 99978), (10524, 95817), (14022, 71914), (15129, 66652), (15786, 63878), (16663, 60516), (20172, 49989), (28044, 35957), (30258, 33326), (31572, 31939)]