7256952024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1617

約数の個数: 128

約数和(自身を含む): 20977920000

約数和(自身を除く): 13720967976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 239, 298, 447, 478, 596, 717, 894, 956, 1043, 1192, 1213, 1434, 1673, 1788, 1912, 2086, 2426, 2868, 3129, 3346, 3576, 3639, 4172, 4852, 5019, 5736, 6258, 6692, 7278, 8344, 8491, 9704, 10038, 12516, 13384, 14556, 16982, 20076, 25032, 25473, 29112, 33964, 35611, 40152, 50946, 67928, 71222, 101892, 106833, 142444, 180737, 203784, 213666, 249277, 284888, 289907, 361474, 427332, 498554, 542211, 579814, 722948, 747831, 854664, 869721, 997108, 1084422, 1159628, 1265159, 1445896, 1495662, 1739442, 1994216, 2029349, 2168844, 2319256, 2530318, 2991324, 3478884, 3795477, 4058698, 4337688, 5060636, 5982648, 6088047, 6957768, 7590954, 8117396, 10121272, 12176094, 15181908, 16234792, 24352188, 30363816, 43196143, 48704376, 86392286, 129588429, 172784572, 259176858, 302373001, 345569144, 518353716, 604746002, 907119003, 1036707432, 1209492004, 1814238006, 2418984008, 3628476012, 7256952024]

約数ペア:

[(1, 7256952024), (2, 3628476012), (3, 2418984008), (4, 1814238006), (6, 1209492004), (7, 1036707432), (8, 907119003), (12, 604746002), (14, 518353716), (21, 345569144), (24, 302373001), (28, 259176858), (42, 172784572), (56, 129588429), (84, 86392286), (149, 48704376), (168, 43196143), (239, 30363816), (298, 24352188), (447, 16234792), (478, 15181908), (596, 12176094), (717, 10121272), (894, 8117396), (956, 7590954), (1043, 6957768), (1192, 6088047), (1213, 5982648), (1434, 5060636), (1673, 4337688), (1788, 4058698), (1912, 3795477), (2086, 3478884), (2426, 2991324), (2868, 2530318), (3129, 2319256), (3346, 2168844), (3576, 2029349), (3639, 1994216), (4172, 1739442), (4852, 1495662), (5019, 1445896), (5736, 1265159), (6258, 1159628), (6692, 1084422), (7278, 997108), (8344, 869721), (8491, 854664), (9704, 747831), (10038, 722948), (12516, 579814), (13384, 542211), (14556, 498554), (16982, 427332), (20076, 361474), (25032, 289907), (25473, 284888), (29112, 249277), (33964, 213666), (35611, 203784), (40152, 180737), (50946, 142444), (67928, 106833), (71222, 101892)]