2131728

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 5580000

約数和(自身を除く): 3448272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 499, 534, 712, 998, 1068, 1424, 1497, 1996, 2136, 2994, 3992, 4272, 5988, 7984, 11976, 23952, 44411, 88822, 133233, 177644, 266466, 355288, 532932, 710576, 1065864, 2131728]

約数ペア:

[(1, 2131728), (2, 1065864), (3, 710576), (4, 532932), (6, 355288), (8, 266466), (12, 177644), (16, 133233), (24, 88822), (48, 44411), (89, 23952), (178, 11976), (267, 7984), (356, 5988), (499, 4272), (534, 3992), (712, 2994), (998, 2136), (1068, 1996), (1424, 1497)]