442984128

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 1215688704

約数和(自身を除く): 772704576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 148, 192, 222, 254, 296, 381, 444, 491, 508, 592, 762, 888, 982, 1016, 1184, 1473, 1524, 1776, 1964, 2032, 2368, 2946, 3048, 3552, 3928, 4064, 4699, 5892, 6096, 7104, 7856, 8128, 9398, 11784, 12192, 14097, 15712, 18167, 18796, 23568, 24384, 28194, 31424, 36334, 37592, 47136, 54501, 56388, 62357, 72668, 75184, 94272, 109002, 112776, 124714, 145336, 150368, 187071, 218004, 225552, 249428, 290672, 300736, 374142, 436008, 451104, 498856, 581344, 748284, 872016, 902208, 997712, 1162688, 1496568, 1744032, 1995424, 2307209, 2993136, 3488064, 3990848, 4614418, 5986272, 6921627, 9228836, 11972544, 13843254, 18457672, 27686508, 36915344, 55373016, 73830688, 110746032, 147661376, 221492064, 442984128]

約数ペア:

[(1, 442984128), (2, 221492064), (3, 147661376), (4, 110746032), (6, 73830688), (8, 55373016), (12, 36915344), (16, 27686508), (24, 18457672), (32, 13843254), (37, 11972544), (48, 9228836), (64, 6921627), (74, 5986272), (96, 4614418), (111, 3990848), (127, 3488064), (148, 2993136), (192, 2307209), (222, 1995424), (254, 1744032), (296, 1496568), (381, 1162688), (444, 997712), (491, 902208), (508, 872016), (592, 748284), (762, 581344), (888, 498856), (982, 451104), (1016, 436008), (1184, 374142), (1473, 300736), (1524, 290672), (1776, 249428), (1964, 225552), (2032, 218004), (2368, 187071), (2946, 150368), (3048, 145336), (3552, 124714), (3928, 112776), (4064, 109002), (4699, 94272), (5892, 75184), (6096, 72668), (7104, 62357), (7856, 56388), (8128, 54501), (9398, 47136), (11784, 37592), (12192, 36334), (14097, 31424), (15712, 28194), (18167, 24384), (18796, 23568)]