312158964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 857558016

約数和(自身を除く): 545399052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 1054, 1209, 1326, 1581, 1612, 2108, 2418, 2652, 3162, 3797, 4836, 6324, 6851, 7594, 11391, 13702, 15188, 20553, 22782, 27404, 41106, 45564, 49361, 64549, 82212, 98722, 117707, 129098, 148083, 193647, 197444, 235414, 258196, 296166, 353121, 387294, 470828, 592332, 706242, 774588, 839137, 1412484, 1530191, 1678274, 2001019, 2517411, 3060382, 3356548, 4002038, 4590573, 5034822, 6003057, 6120764, 8004076, 9181146, 10069644, 12006114, 18362292, 24012228, 26013247, 52026494, 78039741, 104052988, 156079482, 312158964]

約数ペア:

[(1, 312158964), (2, 156079482), (3, 104052988), (4, 78039741), (6, 52026494), (12, 26013247), (13, 24012228), (17, 18362292), (26, 12006114), (31, 10069644), (34, 9181146), (39, 8004076), (51, 6120764), (52, 6003057), (62, 5034822), (68, 4590573), (78, 4002038), (93, 3356548), (102, 3060382), (124, 2517411), (156, 2001019), (186, 1678274), (204, 1530191), (221, 1412484), (372, 839137), (403, 774588), (442, 706242), (527, 592332), (663, 470828), (806, 387294), (884, 353121), (1054, 296166), (1209, 258196), (1326, 235414), (1581, 197444), (1612, 193647), (2108, 148083), (2418, 129098), (2652, 117707), (3162, 98722), (3797, 82212), (4836, 64549), (6324, 49361), (6851, 45564), (7594, 41106), (11391, 27404), (13702, 22782), (15188, 20553)]