353183168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6959}}^1$

素因数の和:7045

約数の個数: 56

約数和(自身を含む): 767242560

約数和(自身を除く): 414059392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 6344, 6959, 12688, 13918, 25376, 27836, 50752, 55672, 90467, 111344, 180934, 222688, 361868, 424499, 445376, 723736, 848998, 1447472, 1697996, 2894944, 3395992, 5518487, 5789888, 6791984, 11036974, 13583968, 22073948, 27167936, 44147896, 88295792, 176591584, 353183168]

約数ペア:

[(1, 353183168), (2, 176591584), (4, 88295792), (8, 44147896), (13, 27167936), (16, 22073948), (26, 13583968), (32, 11036974), (52, 6791984), (61, 5789888), (64, 5518487), (104, 3395992), (122, 2894944), (208, 1697996), (244, 1447472), (416, 848998), (488, 723736), (793, 445376), (832, 424499), (976, 361868), (1586, 222688), (1952, 180934), (3172, 111344), (3904, 90467), (6344, 55672), (6959, 50752), (12688, 27836), (13918, 25376)]