312193872

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4603}}^1$

素因数の和:4777

約数の個数: 80

約数和(自身を含む): 902015680

約数和(自身を除く): 589821808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 4239, 4603, 5652, 7536, 8478, 9206, 11304, 13809, 16956, 18412, 22608, 27618, 33912, 36824, 41427, 55236, 67824, 73648, 82854, 110472, 124281, 165708, 220944, 248562, 331416, 497124, 662832, 722671, 994248, 1445342, 1988496, 2168013, 2890684, 4336026, 5781368, 6504039, 8672052, 11562736, 13008078, 17344104, 19512117, 26016156, 34688208, 39024234, 52032312, 78048468, 104064624, 156096936, 312193872]

約数ペア:

[(1, 312193872), (2, 156096936), (3, 104064624), (4, 78048468), (6, 52032312), (8, 39024234), (9, 34688208), (12, 26016156), (16, 19512117), (18, 17344104), (24, 13008078), (27, 11562736), (36, 8672052), (48, 6504039), (54, 5781368), (72, 4336026), (108, 2890684), (144, 2168013), (157, 1988496), (216, 1445342), (314, 994248), (432, 722671), (471, 662832), (628, 497124), (942, 331416), (1256, 248562), (1413, 220944), (1884, 165708), (2512, 124281), (2826, 110472), (3768, 82854), (4239, 73648), (4603, 67824), (5652, 55236), (7536, 41427), (8478, 36824), (9206, 33912), (11304, 27618), (13809, 22608), (16956, 18412)]