416803572

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 1067713920

約数和(自身を除く): 650910348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 239, 251, 386, 478, 502, 579, 717, 753, 772, 956, 1004, 1158, 1434, 1506, 1737, 2151, 2259, 2316, 2868, 3012, 3474, 4302, 4518, 6948, 8604, 9036, 46127, 48443, 59989, 92254, 96886, 119978, 138381, 145329, 179967, 184508, 193772, 239956, 276762, 290658, 359934, 415143, 435987, 539901, 553524, 581316, 719868, 830286, 871974, 1079802, 1660572, 1743948, 2159604, 11577877, 23155754, 34733631, 46311508, 69467262, 104200893, 138934524, 208401786, 416803572]

約数ペア:

[(1, 416803572), (2, 208401786), (3, 138934524), (4, 104200893), (6, 69467262), (9, 46311508), (12, 34733631), (18, 23155754), (36, 11577877), (193, 2159604), (239, 1743948), (251, 1660572), (386, 1079802), (478, 871974), (502, 830286), (579, 719868), (717, 581316), (753, 553524), (772, 539901), (956, 435987), (1004, 415143), (1158, 359934), (1434, 290658), (1506, 276762), (1737, 239956), (2151, 193772), (2259, 184508), (2316, 179967), (2868, 145329), (3012, 138381), (3474, 119978), (4302, 96886), (4518, 92254), (6948, 59989), (8604, 48443), (9036, 46127)]