345990372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45297

約数の個数: 72

約数和(自身を含む): 1011378816

約数和(自身を除く): 665388444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 45263, 90526, 135789, 181052, 271578, 316841, 543156, 588419, 633682, 950523, 1176838, 1267364, 1765257, 1901046, 2217887, 2353676, 3530514, 3802092, 4118933, 4435774, 6653661, 7061028, 8237866, 8871548, 12356799, 13307322, 16475732, 24713598, 26614644, 28832531, 49427196, 57665062, 86497593, 115330124, 172995186, 345990372]

約数ペア:

[(1, 345990372), (2, 172995186), (3, 115330124), (4, 86497593), (6, 57665062), (7, 49427196), (12, 28832531), (13, 26614644), (14, 24713598), (21, 16475732), (26, 13307322), (28, 12356799), (39, 8871548), (42, 8237866), (49, 7061028), (52, 6653661), (78, 4435774), (84, 4118933), (91, 3802092), (98, 3530514), (147, 2353676), (156, 2217887), (182, 1901046), (196, 1765257), (273, 1267364), (294, 1176838), (364, 950523), (546, 633682), (588, 588419), (637, 543156), (1092, 316841), (1274, 271578), (1911, 181052), (2548, 135789), (3822, 90526), (7644, 45263)]