249255696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 669778560

約数和(自身を除く): 420522864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 241, 348, 464, 482, 696, 723, 743, 964, 1392, 1446, 1486, 1928, 2229, 2892, 2972, 3856, 4458, 5784, 5944, 6989, 8916, 11568, 11888, 13978, 17832, 20967, 21547, 27956, 35664, 41934, 43094, 55912, 64641, 83868, 86188, 111824, 129282, 167736, 172376, 179063, 258564, 335472, 344752, 358126, 517128, 537189, 716252, 1034256, 1074378, 1432504, 2148756, 2865008, 4297512, 5192827, 8595024, 10385654, 15578481, 20771308, 31156962, 41542616, 62313924, 83085232, 124627848, 249255696]

約数ペア:

[(1, 249255696), (2, 124627848), (3, 83085232), (4, 62313924), (6, 41542616), (8, 31156962), (12, 20771308), (16, 15578481), (24, 10385654), (29, 8595024), (48, 5192827), (58, 4297512), (87, 2865008), (116, 2148756), (174, 1432504), (232, 1074378), (241, 1034256), (348, 716252), (464, 537189), (482, 517128), (696, 358126), (723, 344752), (743, 335472), (964, 258564), (1392, 179063), (1446, 172376), (1486, 167736), (1928, 129282), (2229, 111824), (2892, 86188), (2972, 83868), (3856, 64641), (4458, 55912), (5784, 43094), (5944, 41934), (6989, 35664), (8916, 27956), (11568, 21547), (11888, 20967), (13978, 17832)]