381594408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223059}}^1$

素因数の和:1223081

約数の個数: 32

約数和(自身を含む): 1027370400

約数和(自身を除く): 645775992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1223059, 2446118, 3669177, 4892236, 7338354, 9784472, 14676708, 15899767, 29353416, 31799534, 47699301, 63599068, 95398602, 127198136, 190797204, 381594408]

約数ペア:

[(1, 381594408), (2, 190797204), (3, 127198136), (4, 95398602), (6, 63599068), (8, 47699301), (12, 31799534), (13, 29353416), (24, 15899767), (26, 14676708), (39, 9784472), (52, 7338354), (78, 4892236), (104, 3669177), (156, 2446118), (312, 1223059)]