221492064

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 603058176

約数和(自身を除く): 381566112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 127, 148, 222, 254, 296, 381, 444, 491, 508, 592, 762, 888, 982, 1016, 1184, 1473, 1524, 1776, 1964, 2032, 2946, 3048, 3552, 3928, 4064, 4699, 5892, 6096, 7856, 9398, 11784, 12192, 14097, 15712, 18167, 18796, 23568, 28194, 36334, 37592, 47136, 54501, 56388, 62357, 72668, 75184, 109002, 112776, 124714, 145336, 150368, 187071, 218004, 225552, 249428, 290672, 374142, 436008, 451104, 498856, 581344, 748284, 872016, 997712, 1496568, 1744032, 1995424, 2307209, 2993136, 4614418, 5986272, 6921627, 9228836, 13843254, 18457672, 27686508, 36915344, 55373016, 73830688, 110746032, 221492064]

約数ペア:

[(1, 221492064), (2, 110746032), (3, 73830688), (4, 55373016), (6, 36915344), (8, 27686508), (12, 18457672), (16, 13843254), (24, 9228836), (32, 6921627), (37, 5986272), (48, 4614418), (74, 2993136), (96, 2307209), (111, 1995424), (127, 1744032), (148, 1496568), (222, 997712), (254, 872016), (296, 748284), (381, 581344), (444, 498856), (491, 451104), (508, 436008), (592, 374142), (762, 290672), (888, 249428), (982, 225552), (1016, 218004), (1184, 187071), (1473, 150368), (1524, 145336), (1776, 124714), (1964, 112776), (2032, 109002), (2946, 75184), (3048, 72668), (3552, 62357), (3928, 56388), (4064, 54501), (4699, 47136), (5892, 37592), (6096, 36334), (7856, 28194), (9398, 23568), (11784, 18796), (12192, 18167), (14097, 15712)]