420616768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45959}}^1$

素因数の和:45995

約数の個数: 56

約数和(自身を含む): 980602560

約数和(自身を除く): 559985792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 45959, 91918, 183836, 367672, 505549, 597467, 735344, 1011098, 1194934, 1470688, 2022196, 2389868, 2941376, 4044392, 4779736, 6572137, 8088784, 9559472, 13144274, 16177568, 19118944, 26288548, 32355136, 38237888, 52577096, 105154192, 210308384, 420616768]

約数ペア:

[(1, 420616768), (2, 210308384), (4, 105154192), (8, 52577096), (11, 38237888), (13, 32355136), (16, 26288548), (22, 19118944), (26, 16177568), (32, 13144274), (44, 9559472), (52, 8088784), (64, 6572137), (88, 4779736), (104, 4044392), (143, 2941376), (176, 2389868), (208, 2022196), (286, 1470688), (352, 1194934), (416, 1011098), (572, 735344), (704, 597467), (832, 505549), (1144, 367672), (2288, 183836), (4576, 91918), (9152, 45959)]