281107632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{450493}}^1$

素因数の和:450517

約数の個数: 40

約数和(自身を含む): 782057584

約数和(自身を除く): 500949952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 450493, 900986, 1351479, 1801972, 2702958, 3603944, 5405916, 5856409, 7207888, 10811832, 11712818, 17569227, 21623664, 23425636, 35138454, 46851272, 70276908, 93702544, 140553816, 281107632]

約数ペア:

[(1, 281107632), (2, 140553816), (3, 93702544), (4, 70276908), (6, 46851272), (8, 35138454), (12, 23425636), (13, 21623664), (16, 17569227), (24, 11712818), (26, 10811832), (39, 7207888), (48, 5856409), (52, 5405916), (78, 3603944), (104, 2702958), (156, 1801972), (208, 1351479), (312, 900986), (624, 450493)]