679393112

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 1343485440

約数和(自身を除く): 664092328

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 191, 197, 244, 296, 382, 394, 488, 764, 788, 1528, 1576, 2257, 4514, 7067, 7289, 9028, 11651, 12017, 14134, 14578, 18056, 23302, 24034, 28268, 29156, 37627, 46604, 48068, 56536, 58312, 75254, 93208, 96136, 150508, 301016, 431087, 444629, 862174, 889258, 1392199, 1724348, 1778516, 2295247, 2784398, 3448696, 3557032, 4590494, 5568796, 9180988, 11137592, 18361976, 84924139, 169848278, 339696556, 679393112]

約数ペア:

[(1, 679393112), (2, 339696556), (4, 169848278), (8, 84924139), (37, 18361976), (61, 11137592), (74, 9180988), (122, 5568796), (148, 4590494), (191, 3557032), (197, 3448696), (244, 2784398), (296, 2295247), (382, 1778516), (394, 1724348), (488, 1392199), (764, 889258), (788, 862174), (1528, 444629), (1576, 431087), (2257, 301016), (4514, 150508), (7067, 96136), (7289, 93208), (9028, 75254), (11651, 58312), (12017, 56536), (14134, 48068), (14578, 46604), (18056, 37627), (23302, 29156), (24034, 28268)]