291229233104

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5167}}^1\times {\mathrm{15383}}^1$

素因数の和:20787

約数の個数: 40

約数和(自身を含む): 566867170560

約数和(自身を除く): 275637937456

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5167, 10334, 15383, 20668, 30766, 41336, 61532, 82672, 123064, 246128, 1183243, 2366486, 3522707, 4732972, 7045414, 9465944, 14090828, 18931888, 28181656, 56363312, 79483961, 158967922, 317935844, 635871688, 1271743376, 18201827069, 36403654138, 72807308276, 145614616552, 291229233104]

約数ペア:

[(1, 291229233104), (2, 145614616552), (4, 72807308276), (8, 36403654138), (16, 18201827069), (229, 1271743376), (458, 635871688), (916, 317935844), (1832, 158967922), (3664, 79483961), (5167, 56363312), (10334, 28181656), (15383, 18931888), (20668, 14090828), (30766, 9465944), (41336, 7045414), (61532, 4732972), (82672, 3522707), (123064, 2366486), (246128, 1183243)]