405426156928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2277061}}^1$

素因数の和:2277195

約数の個数: 64

約数和(自身を含む): 877944024720

約数和(自身を除く): 472517867792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 416, 428, 832, 856, 1391, 1664, 1712, 2782, 3424, 5564, 6848, 11128, 13696, 22256, 44512, 89024, 178048, 2277061, 4554122, 9108244, 18216488, 29601793, 36432976, 59203586, 72865952, 118407172, 145731904, 236814344, 243645527, 291463808, 473628688, 487291054, 947257376, 974582108, 1894514752, 1949164216, 3167391851, 3789029504, 3898328432, 6334783702, 7796656864, 12669567404, 15593313728, 25339134808, 31186627456, 50678269616, 101356539232, 202713078464, 405426156928]

約数ペア:

[(1, 405426156928), (2, 202713078464), (4, 101356539232), (8, 50678269616), (13, 31186627456), (16, 25339134808), (26, 15593313728), (32, 12669567404), (52, 7796656864), (64, 6334783702), (104, 3898328432), (107, 3789029504), (128, 3167391851), (208, 1949164216), (214, 1894514752), (416, 974582108), (428, 947257376), (832, 487291054), (856, 473628688), (1391, 291463808), (1664, 243645527), (1712, 236814344), (2782, 145731904), (3424, 118407172), (5564, 72865952), (6848, 59203586), (11128, 36432976), (13696, 29601793), (22256, 18216488), (44512, 9108244), (89024, 4554122), (178048, 2277061)]