288877088

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 579600000

約数和(自身を除く): 290722912

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 229, 316, 458, 499, 632, 916, 998, 1264, 1832, 1996, 2528, 3664, 3992, 7328, 7984, 15968, 18091, 36182, 39421, 72364, 78842, 114271, 144728, 157684, 228542, 289456, 315368, 457084, 578912, 630736, 914168, 1261472, 1828336, 3656672, 9027409, 18054818, 36109636, 72219272, 144438544, 288877088]

約数ペア:

[(1, 288877088), (2, 144438544), (4, 72219272), (8, 36109636), (16, 18054818), (32, 9027409), (79, 3656672), (158, 1828336), (229, 1261472), (316, 914168), (458, 630736), (499, 578912), (632, 457084), (916, 315368), (998, 289456), (1264, 228542), (1832, 157684), (1996, 144728), (2528, 114271), (3664, 78842), (3992, 72364), (7328, 39421), (7984, 36182), (15968, 18091)]