291259741552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{94099}}^1$

素因数の和:94790

約数の個数: 80

約数和(自身を含む): 635134348800

約数和(自身を除く): 343874607248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 647, 1196, 1294, 2392, 2588, 4784, 5176, 8411, 10352, 14881, 16822, 29762, 33644, 59524, 67288, 94099, 119048, 134576, 188198, 193453, 238096, 376396, 386906, 752792, 773812, 1223287, 1505584, 1547624, 2164277, 2446574, 3095248, 4328554, 4893148, 8657108, 9786296, 17314216, 19572592, 28135601, 34628432, 56271202, 60882053, 112542404, 121764106, 225084808, 243528212, 450169616, 487056424, 791466689, 974112848, 1400287219, 1582933378, 2800574438, 3165866756, 5601148876, 6331733512, 11202297752, 12663467024, 18203733847, 22404595504, 36407467694, 72814935388, 145629870776, 291259741552]

約数ペア:

[(1, 291259741552), (2, 145629870776), (4, 72814935388), (8, 36407467694), (13, 22404595504), (16, 18203733847), (23, 12663467024), (26, 11202297752), (46, 6331733512), (52, 5601148876), (92, 3165866756), (104, 2800574438), (184, 1582933378), (208, 1400287219), (299, 974112848), (368, 791466689), (598, 487056424), (647, 450169616), (1196, 243528212), (1294, 225084808), (2392, 121764106), (2588, 112542404), (4784, 60882053), (5176, 56271202), (8411, 34628432), (10352, 28135601), (14881, 19572592), (16822, 17314216), (29762, 9786296), (33644, 8657108), (59524, 4893148), (67288, 4328554), (94099, 3095248), (119048, 2446574), (134576, 2164277), (188198, 1547624), (193453, 1505584), (238096, 1223287), (376396, 773812), (386906, 752792)]