388675632

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{279221}}^1$

素因数の和:279261

約数の個数: 40

約数和(自身を含む): 1038705840

約数和(自身を除く): 650030208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 279221, 558442, 837663, 1116884, 1675326, 2233768, 3350652, 4467536, 6701304, 8097409, 13402608, 16194818, 24292227, 32389636, 48584454, 64779272, 97168908, 129558544, 194337816, 388675632]

約数ペア:

[(1, 388675632), (2, 194337816), (3, 129558544), (4, 97168908), (6, 64779272), (8, 48584454), (12, 32389636), (16, 24292227), (24, 16194818), (29, 13402608), (48, 8097409), (58, 6701304), (87, 4467536), (116, 3350652), (174, 2233768), (232, 1675326), (348, 1116884), (464, 837663), (696, 558442), (1392, 279221)]