904251152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{260441}}^1$

素因数の和:260487

約数の個数: 40

約数和(自身を含む): 2066867712

約数和(自身を除く): 1162616560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 260441, 520882, 1041764, 1823087, 2083528, 3646174, 4167056, 7292348, 8073671, 14584696, 16147342, 29169392, 32294684, 56515697, 64589368, 113031394, 129178736, 226062788, 452125576, 904251152]

約数ペア:

[(1, 904251152), (2, 452125576), (4, 226062788), (7, 129178736), (8, 113031394), (14, 64589368), (16, 56515697), (28, 32294684), (31, 29169392), (56, 16147342), (62, 14584696), (112, 8073671), (124, 7292348), (217, 4167056), (248, 3646174), (434, 2083528), (496, 1823087), (868, 1041764), (1736, 520882), (3472, 260441)]