1318928832

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19608

約数の個数: 140

約数和(自身を含む): 4210680936

約数和(自身を除く): 2891752104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 5184, 5616, 7488, 8424, 11232, 16848, 19571, 22464, 33696, 39142, 58713, 67392, 78284, 117426, 156568, 176139, 234852, 254423, 313136, 352278, 469704, 508846, 528417, 626272, 704556, 763269, 939408, 1017692, 1056834, 1252544, 1409112, 1526538, 1585251, 1878816, 2035384, 2113668, 2289807, 2818224, 3053076, 3170502, 3757632, 4070768, 4227336, 4579614, 5636448, 6106152, 6341004, 6869421, 8141536, 8454672, 9159228, 11272896, 12212304, 12682008, 13738842, 16283072, 16909344, 18318456, 20608263, 24424608, 25364016, 27477684, 33818688, 36636912, 41216526, 48849216, 50728032, 54955368, 73273824, 82433052, 101456064, 109910736, 146547648, 164866104, 219821472, 329732208, 439642944, 659464416, 1318928832]

約数ペア:

[(1, 1318928832), (2, 659464416), (3, 439642944), (4, 329732208), (6, 219821472), (8, 164866104), (9, 146547648), (12, 109910736), (13, 101456064), (16, 82433052), (18, 73273824), (24, 54955368), (26, 50728032), (27, 48849216), (32, 41216526), (36, 36636912), (39, 33818688), (48, 27477684), (52, 25364016), (54, 24424608), (64, 20608263), (72, 18318456), (78, 16909344), (81, 16283072), (96, 13738842), (104, 12682008), (108, 12212304), (117, 11272896), (144, 9159228), (156, 8454672), (162, 8141536), (192, 6869421), (208, 6341004), (216, 6106152), (234, 5636448), (288, 4579614), (312, 4227336), (324, 4070768), (351, 3757632), (416, 3170502), (432, 3053076), (468, 2818224), (576, 2289807), (624, 2113668), (648, 2035384), (702, 1878816), (832, 1585251), (864, 1526538), (936, 1409112), (1053, 1252544), (1248, 1056834), (1296, 1017692), (1404, 939408), (1728, 763269), (1872, 704556), (2106, 626272), (2496, 528417), (2592, 508846), (2808, 469704), (3744, 352278), (4212, 313136), (5184, 254423), (5616, 234852), (7488, 176139), (8424, 156568), (11232, 117426), (16848, 78284), (19571, 67392), (22464, 58713), (33696, 39142)]