249957264

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 676742400

約数和(自身を除く): 426785136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 464, 474, 632, 696, 948, 1264, 1392, 1896, 2273, 2291, 3792, 4546, 4582, 6819, 6873, 9092, 9164, 13638, 13746, 18184, 18328, 27276, 27492, 36368, 36656, 54552, 54984, 65917, 109104, 109968, 131834, 179567, 197751, 263668, 359134, 395502, 527336, 538701, 718268, 791004, 1054672, 1077402, 1436536, 1582008, 2154804, 2873072, 3164016, 4309608, 5207443, 8619216, 10414886, 15622329, 20829772, 31244658, 41659544, 62489316, 83319088, 124978632, 249957264]

約数ペア:

[(1, 249957264), (2, 124978632), (3, 83319088), (4, 62489316), (6, 41659544), (8, 31244658), (12, 20829772), (16, 15622329), (24, 10414886), (29, 8619216), (48, 5207443), (58, 4309608), (79, 3164016), (87, 2873072), (116, 2154804), (158, 1582008), (174, 1436536), (232, 1077402), (237, 1054672), (316, 791004), (348, 718268), (464, 538701), (474, 527336), (632, 395502), (696, 359134), (948, 263668), (1264, 197751), (1392, 179567), (1896, 131834), (2273, 109968), (2291, 109104), (3792, 65917), (4546, 54984), (4582, 54552), (6819, 36656), (6873, 36368), (9092, 27492), (9164, 27276), (13638, 18328), (13746, 18184)]