331320231968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{431173}}^1$

素因数の和:431290

約数の個数: 96

約数和(自身を含む): 743206000320

約数和(自身を除く): 411885768352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 59, 74, 88, 118, 148, 176, 236, 296, 352, 407, 472, 592, 649, 814, 944, 1184, 1298, 1628, 1888, 2183, 2596, 3256, 4366, 5192, 6512, 8732, 10384, 13024, 17464, 20768, 24013, 34928, 48026, 69856, 96052, 192104, 384208, 431173, 768416, 862346, 1724692, 3449384, 4742903, 6898768, 9485806, 13797536, 15953401, 18971612, 25439207, 31906802, 37943224, 50878414, 63813604, 75886448, 101756828, 127627208, 151772896, 175487411, 203513656, 255254416, 279831277, 350974822, 407027312, 510508832, 559662554, 701949644, 814054624, 941250659, 1119325108, 1403899288, 1882501318, 2238650216, 2807798576, 3765002636, 4477300432, 5615597152, 7530005272, 8954600864, 10353757249, 15060010544, 20707514498, 30120021088, 41415028996, 82830057992, 165660115984, 331320231968]

約数ペア:

[(1, 331320231968), (2, 165660115984), (4, 82830057992), (8, 41415028996), (11, 30120021088), (16, 20707514498), (22, 15060010544), (32, 10353757249), (37, 8954600864), (44, 7530005272), (59, 5615597152), (74, 4477300432), (88, 3765002636), (118, 2807798576), (148, 2238650216), (176, 1882501318), (236, 1403899288), (296, 1119325108), (352, 941250659), (407, 814054624), (472, 701949644), (592, 559662554), (649, 510508832), (814, 407027312), (944, 350974822), (1184, 279831277), (1298, 255254416), (1628, 203513656), (1888, 175487411), (2183, 151772896), (2596, 127627208), (3256, 101756828), (4366, 75886448), (5192, 63813604), (6512, 50878414), (8732, 37943224), (10384, 31906802), (13024, 25439207), (17464, 18971612), (20768, 15953401), (24013, 13797536), (34928, 9485806), (48026, 6898768), (69856, 4742903), (96052, 3449384), (192104, 1724692), (384208, 862346), (431173, 768416)]