287765136

素因数分解:

$2^4\times 3^4\times {\mathrm{222041}}^1$

素因数の和:222061

約数の個数: 50

約数和(自身を含む): 832879542

約数和(自身を除く): 545114406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 222041, 444082, 666123, 888164, 1332246, 1776328, 1998369, 2664492, 3552656, 3996738, 5328984, 5995107, 7993476, 10657968, 11990214, 15986952, 17985321, 23980428, 31973904, 35970642, 47960856, 71941284, 95921712, 143882568, 287765136]

約数ペア:

[(1, 287765136), (2, 143882568), (3, 95921712), (4, 71941284), (6, 47960856), (8, 35970642), (9, 31973904), (12, 23980428), (16, 17985321), (18, 15986952), (24, 11990214), (27, 10657968), (36, 7993476), (48, 5995107), (54, 5328984), (72, 3996738), (81, 3552656), (108, 2664492), (144, 1998369), (162, 1776328), (216, 1332246), (324, 888164), (432, 666123), (648, 444082), (1296, 222041)]