331190736

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{405871}}^1$

素因数の和:405899

約数の個数: 40

約数和(自身を含む): 905906304

約数和(自身を除く): 574715568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 405871, 811742, 1217613, 1623484, 2435226, 3246968, 4870452, 6493936, 6899807, 9740904, 13799614, 19481808, 20699421, 27599228, 41398842, 55198456, 82797684, 110396912, 165595368, 331190736]

約数ペア:

[(1, 331190736), (2, 165595368), (3, 110396912), (4, 82797684), (6, 55198456), (8, 41398842), (12, 27599228), (16, 20699421), (17, 19481808), (24, 13799614), (34, 9740904), (48, 6899807), (51, 6493936), (68, 4870452), (102, 3246968), (136, 2435226), (204, 1623484), (272, 1217613), (408, 811742), (816, 405871)]