252298702928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{496229}}^1$

素因数の和:497019

約数の個数: 40

約数和(自身を含む): 500874712800

約数和(自身を除く): 248576009872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 739, 1478, 2956, 5912, 11824, 31777, 63554, 127108, 254216, 496229, 508432, 992458, 1984916, 3969832, 7939664, 21337847, 42675694, 85351388, 170702776, 341405552, 366713231, 733426462, 1466852924, 2933705848, 5867411696, 15768668933, 31537337866, 63074675732, 126149351464, 252298702928]

約数ペア:

[(1, 252298702928), (2, 126149351464), (4, 63074675732), (8, 31537337866), (16, 15768668933), (43, 5867411696), (86, 2933705848), (172, 1466852924), (344, 733426462), (688, 366713231), (739, 341405552), (1478, 170702776), (2956, 85351388), (5912, 42675694), (11824, 21337847), (31777, 7939664), (63554, 3969832), (127108, 1984916), (254216, 992458), (496229, 508432)]