253520448

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 112

約数和(自身を含む): 696797184

約数和(自身を除く): 443276736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 148, 192, 222, 254, 281, 296, 381, 444, 508, 562, 592, 762, 843, 888, 1016, 1124, 1184, 1524, 1686, 1776, 2032, 2248, 2368, 3048, 3372, 3552, 4064, 4496, 4699, 6096, 6744, 7104, 8128, 8992, 9398, 10397, 12192, 13488, 14097, 17984, 18796, 20794, 24384, 26976, 28194, 31191, 35687, 37592, 41588, 53952, 56388, 62382, 71374, 75184, 83176, 107061, 112776, 124764, 142748, 150368, 166352, 214122, 225552, 249528, 285496, 300736, 332704, 428244, 451104, 499056, 570992, 665408, 856488, 902208, 998112, 1141984, 1320419, 1712976, 1996224, 2283968, 2640838, 3425952, 3961257, 5281676, 6851904, 7922514, 10563352, 15845028, 21126704, 31690056, 42253408, 63380112, 84506816, 126760224, 253520448]

約数ペア:

[(1, 253520448), (2, 126760224), (3, 84506816), (4, 63380112), (6, 42253408), (8, 31690056), (12, 21126704), (16, 15845028), (24, 10563352), (32, 7922514), (37, 6851904), (48, 5281676), (64, 3961257), (74, 3425952), (96, 2640838), (111, 2283968), (127, 1996224), (148, 1712976), (192, 1320419), (222, 1141984), (254, 998112), (281, 902208), (296, 856488), (381, 665408), (444, 570992), (508, 499056), (562, 451104), (592, 428244), (762, 332704), (843, 300736), (888, 285496), (1016, 249528), (1124, 225552), (1184, 214122), (1524, 166352), (1686, 150368), (1776, 142748), (2032, 124764), (2248, 112776), (2368, 107061), (3048, 83176), (3372, 75184), (3552, 71374), (4064, 62382), (4496, 56388), (4699, 53952), (6096, 41588), (6744, 37592), (7104, 35687), (8128, 31191), (8992, 28194), (9398, 26976), (10397, 24384), (12192, 20794), (13488, 18796), (14097, 17984)]