381856429968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{7883}}^1$

素因数の和:8577

約数の個数: 160

約数和(自身を含む): 1071662659200

約数和(自身を除く): 689806229232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 149, 156, 208, 298, 312, 447, 521, 596, 624, 894, 1042, 1192, 1563, 1788, 1937, 2084, 2384, 3126, 3576, 3874, 4168, 5811, 6252, 6773, 7152, 7748, 7883, 8336, 11622, 12504, 13546, 15496, 15766, 20319, 23244, 23649, 25008, 27092, 30992, 31532, 40638, 46488, 47298, 54184, 63064, 77629, 81276, 92976, 94596, 102479, 108368, 126128, 155258, 162552, 189192, 204958, 232887, 307437, 310516, 325104, 378384, 409916, 465774, 614874, 621032, 819832, 931548, 1009177, 1174567, 1229748, 1242064, 1639664, 1863096, 2018354, 2349134, 2459496, 3027531, 3523701, 3726192, 4036708, 4107043, 4698268, 4918992, 6055062, 7047402, 8073416, 8214086, 9396536, 12110124, 12321129, 14094804, 15269371, 16146832, 16428172, 18793072, 24220248, 24642258, 28189608, 30538742, 32856344, 45808113, 48440496, 49284516, 53391559, 56379216, 61077484, 65712688, 91616226, 98569032, 106783118, 122154968, 160174677, 183232452, 197138064, 213566236, 244309936, 320349354, 366464904, 427132472, 611949407, 640698708, 732929808, 854264944, 1223898814, 1281397416, 1835848221, 2447797628, 2562794832, 3671696442, 4895595256, 7343392884, 7955342291, 9791190512, 14686785768, 15910684582, 23866026873, 29373571536, 31821369164, 47732053746, 63642738328, 95464107492, 127285476656, 190928214984, 381856429968]

約数ペア:

[(1, 381856429968), (2, 190928214984), (3, 127285476656), (4, 95464107492), (6, 63642738328), (8, 47732053746), (12, 31821369164), (13, 29373571536), (16, 23866026873), (24, 15910684582), (26, 14686785768), (39, 9791190512), (48, 7955342291), (52, 7343392884), (78, 4895595256), (104, 3671696442), (149, 2562794832), (156, 2447797628), (208, 1835848221), (298, 1281397416), (312, 1223898814), (447, 854264944), (521, 732929808), (596, 640698708), (624, 611949407), (894, 427132472), (1042, 366464904), (1192, 320349354), (1563, 244309936), (1788, 213566236), (1937, 197138064), (2084, 183232452), (2384, 160174677), (3126, 122154968), (3576, 106783118), (3874, 98569032), (4168, 91616226), (5811, 65712688), (6252, 61077484), (6773, 56379216), (7152, 53391559), (7748, 49284516), (7883, 48440496), (8336, 45808113), (11622, 32856344), (12504, 30538742), (13546, 28189608), (15496, 24642258), (15766, 24220248), (20319, 18793072), (23244, 16428172), (23649, 16146832), (25008, 15269371), (27092, 14094804), (30992, 12321129), (31532, 12110124), (40638, 9396536), (46488, 8214086), (47298, 8073416), (54184, 7047402), (63064, 6055062), (77629, 4918992), (81276, 4698268), (92976, 4107043), (94596, 4036708), (102479, 3726192), (108368, 3523701), (126128, 3027531), (155258, 2459496), (162552, 2349134), (189192, 2018354), (204958, 1863096), (232887, 1639664), (307437, 1242064), (310516, 1229748), (325104, 1174567), (378384, 1009177), (409916, 931548), (465774, 819832), (614874, 621032)]