454950704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:886

約数の個数: 60

約数和(自身を含む): 959326992

約数和(自身を除く): 504376288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 311, 338, 541, 622, 676, 1082, 1244, 1352, 2164, 2488, 2704, 4043, 4328, 4976, 7033, 8086, 8656, 14066, 16172, 28132, 32344, 52559, 56264, 64688, 91429, 105118, 112528, 168251, 182858, 210236, 336502, 365716, 420472, 673004, 731432, 840944, 1346008, 1462864, 2187263, 2692016, 4374526, 8749052, 17498104, 28434419, 34996208, 56868838, 113737676, 227475352, 454950704]

約数ペア:

[(1, 454950704), (2, 227475352), (4, 113737676), (8, 56868838), (13, 34996208), (16, 28434419), (26, 17498104), (52, 8749052), (104, 4374526), (169, 2692016), (208, 2187263), (311, 1462864), (338, 1346008), (541, 840944), (622, 731432), (676, 673004), (1082, 420472), (1244, 365716), (1352, 336502), (2164, 210236), (2488, 182858), (2704, 168251), (4043, 112528), (4328, 105118), (4976, 91429), (7033, 64688), (8086, 56264), (8656, 52559), (14066, 32344), (16172, 28132)]