259568704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3275

約数の個数: 56

約数和(自身を含む): 544836096

約数和(自身を除く): 285267392

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3191, 5084, 6382, 10168, 12764, 20336, 25528, 40672, 51056, 81344, 98921, 102112, 130831, 197842, 204224, 261662, 395684, 523324, 791368, 1046648, 1582736, 2093296, 3165472, 4055761, 4186592, 6330944, 8111522, 8373184, 16223044, 32446088, 64892176, 129784352, 259568704]

約数ペア:

[(1, 259568704), (2, 129784352), (4, 64892176), (8, 32446088), (16, 16223044), (31, 8373184), (32, 8111522), (41, 6330944), (62, 4186592), (64, 4055761), (82, 3165472), (124, 2093296), (164, 1582736), (248, 1046648), (328, 791368), (496, 523324), (656, 395684), (992, 261662), (1271, 204224), (1312, 197842), (1984, 130831), (2542, 102112), (2624, 98921), (3191, 81344), (5084, 51056), (6382, 40672), (10168, 25528), (12764, 20336)]