1239286752

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12619}}^1$

素因数の和:12677

約数の個数: 144

約数和(自身を含む): 3968939520

約数和(自身を除く): 2729652768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 8184, 8928, 10912, 12276, 12619, 16368, 24552, 25238, 32736, 37857, 49104, 50476, 75714, 98208, 100952, 113571, 138809, 151428, 201904, 227142, 277618, 302856, 391189, 403808, 416427, 454284, 555236, 605712, 782378, 832854, 908568, 1110472, 1173567, 1211424, 1249281, 1564756, 1665708, 1817136, 2220944, 2347134, 2498562, 3129512, 3331416, 3520701, 3634272, 4303079, 4441888, 4694268, 4997124, 6259024, 6662832, 7041402, 8606158, 9388536, 9994248, 12518048, 12909237, 13325664, 14082804, 17212316, 18777072, 19988496, 25818474, 28165608, 34424632, 37554144, 38727711, 39976992, 51636948, 56331216, 68849264, 77455422, 103273896, 112662432, 137698528, 154910844, 206547792, 309821688, 413095584, 619643376, 1239286752]

約数ペア:

[(1, 1239286752), (2, 619643376), (3, 413095584), (4, 309821688), (6, 206547792), (8, 154910844), (9, 137698528), (11, 112662432), (12, 103273896), (16, 77455422), (18, 68849264), (22, 56331216), (24, 51636948), (31, 39976992), (32, 38727711), (33, 37554144), (36, 34424632), (44, 28165608), (48, 25818474), (62, 19988496), (66, 18777072), (72, 17212316), (88, 14082804), (93, 13325664), (96, 12909237), (99, 12518048), (124, 9994248), (132, 9388536), (144, 8606158), (176, 7041402), (186, 6662832), (198, 6259024), (248, 4997124), (264, 4694268), (279, 4441888), (288, 4303079), (341, 3634272), (352, 3520701), (372, 3331416), (396, 3129512), (496, 2498562), (528, 2347134), (558, 2220944), (682, 1817136), (744, 1665708), (792, 1564756), (992, 1249281), (1023, 1211424), (1056, 1173567), (1116, 1110472), (1364, 908568), (1488, 832854), (1584, 782378), (2046, 605712), (2232, 555236), (2728, 454284), (2976, 416427), (3069, 403808), (3168, 391189), (4092, 302856), (4464, 277618), (5456, 227142), (6138, 201904), (8184, 151428), (8928, 138809), (10912, 113571), (12276, 100952), (12619, 98208), (16368, 75714), (24552, 50476), (25238, 49104), (32736, 37857)]