4489482496

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 9278648064

約数和(自身を除く): 4789165568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 443, 496, 886, 992, 1277, 1772, 1984, 2554, 3544, 3968, 5108, 7088, 7936, 10216, 13733, 14176, 20432, 27466, 28352, 39587, 40864, 54932, 56704, 79174, 81728, 109864, 113408, 158348, 163456, 219728, 316696, 326912, 439456, 565711, 633392, 878912, 1131422, 1266784, 1757824, 2262844, 2533568, 3515648, 4525688, 5067136, 9051376, 10134272, 17537041, 18102752, 35074082, 36205504, 70148164, 72411008, 140296328, 144822016, 280592656, 561185312, 1122370624, 2244741248, 4489482496]

約数ペア:

[(1, 4489482496), (2, 2244741248), (4, 1122370624), (8, 561185312), (16, 280592656), (31, 144822016), (32, 140296328), (62, 72411008), (64, 70148164), (124, 36205504), (128, 35074082), (248, 18102752), (256, 17537041), (443, 10134272), (496, 9051376), (886, 5067136), (992, 4525688), (1277, 3515648), (1772, 2533568), (1984, 2262844), (2554, 1757824), (3544, 1266784), (3968, 1131422), (5108, 878912), (7088, 633392), (7936, 565711), (10216, 439456), (13733, 326912), (14176, 316696), (20432, 219728), (27466, 163456), (28352, 158348), (39587, 113408), (40864, 109864), (54932, 81728), (56704, 79174)]