351864

素因数分解:

$2^3\times 3^5\times {\mathrm{181}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 993720

約数和(自身を除く): 641856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 181, 216, 243, 324, 362, 486, 543, 648, 724, 972, 1086, 1448, 1629, 1944, 2172, 3258, 4344, 4887, 6516, 9774, 13032, 14661, 19548, 29322, 39096, 43983, 58644, 87966, 117288, 175932, 351864]

約数ペア:

[(1, 351864), (2, 175932), (3, 117288), (4, 87966), (6, 58644), (8, 43983), (9, 39096), (12, 29322), (18, 19548), (24, 14661), (27, 13032), (36, 9774), (54, 6516), (72, 4887), (81, 4344), (108, 3258), (162, 2172), (181, 1944), (216, 1629), (243, 1448), (324, 1086), (362, 972), (486, 724), (543, 648)]