316856704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 665856000

約数和(自身を除く): 348999296

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 752, 992, 1457, 1504, 1699, 1984, 2914, 3008, 3398, 3968, 5828, 6016, 6796, 11656, 13592, 23312, 27184, 46624, 52669, 54368, 79853, 93248, 105338, 108736, 159706, 186496, 210676, 217472, 319412, 421352, 638824, 842704, 1277648, 1685408, 2475443, 2555296, 3370816, 4950886, 5110592, 6741632, 9901772, 10221184, 19803544, 39607088, 79214176, 158428352, 316856704]

約数ペア:

[(1, 316856704), (2, 158428352), (4, 79214176), (8, 39607088), (16, 19803544), (31, 10221184), (32, 9901772), (47, 6741632), (62, 5110592), (64, 4950886), (94, 3370816), (124, 2555296), (128, 2475443), (188, 1685408), (248, 1277648), (376, 842704), (496, 638824), (752, 421352), (992, 319412), (1457, 217472), (1504, 210676), (1699, 186496), (1984, 159706), (2914, 108736), (3008, 105338), (3398, 93248), (3968, 79853), (5828, 54368), (6016, 52669), (6796, 46624), (11656, 27184), (13592, 23312)]