216879052

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 455817600

約数和(自身を除く): 238938548

約数列:

[1, 2, 4, 13, 23, 26, 29, 37, 46, 52, 58, 74, 92, 116, 148, 169, 299, 338, 377, 481, 598, 667, 676, 754, 851, 962, 1073, 1196, 1334, 1508, 1702, 1924, 2146, 2197, 2668, 3404, 3887, 4292, 4394, 4901, 6253, 7774, 8671, 8788, 9802, 11063, 12506, 13949, 15548, 17342, 19604, 22126, 24679, 25012, 27898, 34684, 44252, 49358, 50531, 55796, 63713, 81289, 98716, 101062, 112723, 127426, 143819, 162578, 181337, 202124, 225446, 254852, 287638, 320827, 325156, 362674, 450892, 575276, 641654, 725348, 1283308, 1465399, 1869647, 2357381, 2930798, 3739294, 4170751, 4714762, 5861596, 7478588, 8341502, 9429524, 16683004, 54219763, 108439526, 216879052]

約数ペア:

[(1, 216879052), (2, 108439526), (4, 54219763), (13, 16683004), (23, 9429524), (26, 8341502), (29, 7478588), (37, 5861596), (46, 4714762), (52, 4170751), (58, 3739294), (74, 2930798), (92, 2357381), (116, 1869647), (148, 1465399), (169, 1283308), (299, 725348), (338, 641654), (377, 575276), (481, 450892), (598, 362674), (667, 325156), (676, 320827), (754, 287638), (851, 254852), (962, 225446), (1073, 202124), (1196, 181337), (1334, 162578), (1508, 143819), (1702, 127426), (1924, 112723), (2146, 101062), (2197, 98716), (2668, 81289), (3404, 63713), (3887, 55796), (4292, 50531), (4394, 49358), (4901, 44252), (6253, 34684), (7774, 27898), (8671, 25012), (8788, 24679), (9802, 22126), (11063, 19604), (12506, 17342), (13949, 15548)]