406002456

素因数分解:

$2^3\times 3^5\times {\mathrm{457}}^2$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 1142816220

約数和(自身を除く): 736813764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 457, 486, 648, 914, 972, 1371, 1828, 1944, 2742, 3656, 4113, 5484, 8226, 10968, 12339, 16452, 24678, 32904, 37017, 49356, 74034, 98712, 111051, 148068, 208849, 222102, 296136, 417698, 444204, 626547, 835396, 888408, 1253094, 1670792, 1879641, 2506188, 3759282, 5012376, 5638923, 7518564, 11277846, 15037128, 16916769, 22555692, 33833538, 45111384, 50750307, 67667076, 101500614, 135334152, 203001228, 406002456]

約数ペア:

[(1, 406002456), (2, 203001228), (3, 135334152), (4, 101500614), (6, 67667076), (8, 50750307), (9, 45111384), (12, 33833538), (18, 22555692), (24, 16916769), (27, 15037128), (36, 11277846), (54, 7518564), (72, 5638923), (81, 5012376), (108, 3759282), (162, 2506188), (216, 1879641), (243, 1670792), (324, 1253094), (457, 888408), (486, 835396), (648, 626547), (914, 444204), (972, 417698), (1371, 296136), (1828, 222102), (1944, 208849), (2742, 148068), (3656, 111051), (4113, 98712), (5484, 74034), (8226, 49356), (10968, 37017), (12339, 32904), (16452, 24678)]