2140890816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4621}}^1$

素因数の和:4782

約数の個数: 112

約数和(自身を含む): 6010818560

約数和(自身を除く): 3869927744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 3048, 3648, 4064, 4621, 4826, 6096, 7239, 8128, 9242, 9652, 12192, 13863, 14478, 18484, 19304, 24384, 27726, 28956, 36968, 38608, 55452, 57912, 73936, 77216, 87799, 110904, 115824, 147872, 154432, 175598, 221808, 231648, 263397, 295744, 351196, 443616, 463296, 526794, 586867, 702392, 887232, 1053588, 1173734, 1404784, 1760601, 2107176, 2347468, 2809568, 3521202, 4214352, 4694936, 5619136, 7042404, 8428704, 9389872, 11150473, 14084808, 16857408, 18779744, 22300946, 28169616, 33451419, 37559488, 44601892, 56339232, 66902838, 89203784, 112678464, 133805676, 178407568, 267611352, 356815136, 535222704, 713630272, 1070445408, 2140890816]

約数ペア:

[(1, 2140890816), (2, 1070445408), (3, 713630272), (4, 535222704), (6, 356815136), (8, 267611352), (12, 178407568), (16, 133805676), (19, 112678464), (24, 89203784), (32, 66902838), (38, 56339232), (48, 44601892), (57, 37559488), (64, 33451419), (76, 28169616), (96, 22300946), (114, 18779744), (127, 16857408), (152, 14084808), (192, 11150473), (228, 9389872), (254, 8428704), (304, 7042404), (381, 5619136), (456, 4694936), (508, 4214352), (608, 3521202), (762, 2809568), (912, 2347468), (1016, 2107176), (1216, 1760601), (1524, 1404784), (1824, 1173734), (2032, 1053588), (2413, 887232), (3048, 702392), (3648, 586867), (4064, 526794), (4621, 463296), (4826, 443616), (6096, 351196), (7239, 295744), (8128, 263397), (9242, 231648), (9652, 221808), (12192, 175598), (13863, 154432), (14478, 147872), (18484, 115824), (19304, 110904), (24384, 87799), (27726, 77216), (28956, 73936), (36968, 57912), (38608, 55452)]