1291728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 3535488

約数和(自身を除く): 2243760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1583, 3166, 4749, 6332, 9498, 12664, 18996, 25328, 26911, 37992, 53822, 75984, 80733, 107644, 161466, 215288, 322932, 430576, 645864, 1291728]

約数ペア:

[(1, 1291728), (2, 645864), (3, 430576), (4, 322932), (6, 215288), (8, 161466), (12, 107644), (16, 80733), (17, 75984), (24, 53822), (34, 37992), (48, 26911), (51, 25328), (68, 18996), (102, 12664), (136, 9498), (204, 6332), (272, 4749), (408, 3166), (816, 1583)]