642912

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 1742832

約数和(自身を除く): 1099920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 181, 222, 296, 362, 444, 543, 592, 724, 888, 1086, 1184, 1448, 1776, 2172, 2896, 3552, 4344, 5792, 6697, 8688, 13394, 17376, 20091, 26788, 40182, 53576, 80364, 107152, 160728, 214304, 321456, 642912]

約数ペア:

[(1, 642912), (2, 321456), (3, 214304), (4, 160728), (6, 107152), (8, 80364), (12, 53576), (16, 40182), (24, 26788), (32, 20091), (37, 17376), (48, 13394), (74, 8688), (96, 6697), (111, 5792), (148, 4344), (181, 3552), (222, 2896), (296, 2172), (362, 1776), (444, 1448), (543, 1184), (592, 1086), (724, 888)]