293993336

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 713220480

約数和(自身を除く): 419227144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 1861, 2548, 2821, 3038, 3224, 3722, 5096, 5642, 6076, 7444, 11284, 12152, 13027, 14888, 19747, 22568, 24193, 26054, 39494, 48386, 52108, 57691, 78988, 91189, 96772, 104216, 115382, 157976, 169351, 182378, 193544, 230764, 338702, 364756, 403837, 461528, 677404, 729512, 749983, 807674, 1185457, 1354808, 1499966, 1615348, 2370914, 2826859, 2999932, 3230696, 4741828, 5249881, 5653718, 5999864, 9483656, 10499762, 11307436, 20999524, 22614872, 36749167, 41999048, 73498334, 146996668, 293993336]

約数ペア:

[(1, 293993336), (2, 146996668), (4, 73498334), (7, 41999048), (8, 36749167), (13, 22614872), (14, 20999524), (26, 11307436), (28, 10499762), (31, 9483656), (49, 5999864), (52, 5653718), (56, 5249881), (62, 4741828), (91, 3230696), (98, 2999932), (104, 2826859), (124, 2370914), (182, 1615348), (196, 1499966), (217, 1354808), (248, 1185457), (364, 807674), (392, 749983), (403, 729512), (434, 677404), (637, 461528), (728, 403837), (806, 364756), (868, 338702), (1274, 230764), (1519, 193544), (1612, 182378), (1736, 169351), (1861, 157976), (2548, 115382), (2821, 104216), (3038, 96772), (3224, 91189), (3722, 78988), (5096, 57691), (5642, 52108), (6076, 48386), (7444, 39494), (11284, 26054), (12152, 24193), (13027, 22568), (14888, 19747)]