216361533962

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{11491}}^1$

素因数の和:11923

約数の個数: 64

約数和(自身を含む): 385019142144

約数和(自身を除く): 168657608182

約数列:

[1, 2, 7, 14, 37, 74, 163, 223, 259, 326, 446, 518, 1141, 1561, 2282, 3122, 6031, 8251, 11491, 12062, 16502, 22982, 36349, 42217, 57757, 72698, 80437, 84434, 115514, 160874, 254443, 425167, 508886, 850334, 1344913, 1873033, 2562493, 2689826, 2976169, 3746066, 5124986, 5952338, 9414391, 13111231, 17937451, 18828782, 26222462, 35874902, 69302221, 94812241, 138604442, 189624482, 417686359, 485115547, 663685687, 835372718, 970231094, 1327371374, 2923804513, 5847609026, 15454395283, 30908790566, 108180766981, 216361533962]

約数ペア:

[(1, 216361533962), (2, 108180766981), (7, 30908790566), (14, 15454395283), (37, 5847609026), (74, 2923804513), (163, 1327371374), (223, 970231094), (259, 835372718), (326, 663685687), (446, 485115547), (518, 417686359), (1141, 189624482), (1561, 138604442), (2282, 94812241), (3122, 69302221), (6031, 35874902), (8251, 26222462), (11491, 18828782), (12062, 17937451), (16502, 13111231), (22982, 9414391), (36349, 5952338), (42217, 5124986), (57757, 3746066), (72698, 2976169), (80437, 2689826), (84434, 2562493), (115514, 1873033), (160874, 1344913), (254443, 850334), (425167, 508886)]