431333124

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 1081449600

約数和(自身を除く): 650116476

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 139, 148, 174, 222, 241, 278, 348, 417, 444, 482, 556, 723, 834, 964, 1073, 1446, 1668, 2146, 2892, 3219, 4031, 4292, 5143, 6438, 6989, 8062, 8917, 10286, 12093, 12876, 13978, 15429, 16124, 17834, 20572, 20967, 24186, 26751, 27956, 30858, 33499, 35668, 41934, 48372, 53502, 61716, 66998, 83868, 100497, 107004, 133996, 149147, 200994, 258593, 298294, 401988, 447441, 517186, 596588, 775779, 894882, 971471, 1034372, 1239463, 1551558, 1789764, 1942942, 2478926, 2914413, 3103116, 3718389, 3885884, 4957852, 5828826, 7436778, 11657652, 14873556, 35944427, 71888854, 107833281, 143777708, 215666562, 431333124]

約数ペア:

[(1, 431333124), (2, 215666562), (3, 143777708), (4, 107833281), (6, 71888854), (12, 35944427), (29, 14873556), (37, 11657652), (58, 7436778), (74, 5828826), (87, 4957852), (111, 3885884), (116, 3718389), (139, 3103116), (148, 2914413), (174, 2478926), (222, 1942942), (241, 1789764), (278, 1551558), (348, 1239463), (417, 1034372), (444, 971471), (482, 894882), (556, 775779), (723, 596588), (834, 517186), (964, 447441), (1073, 401988), (1446, 298294), (1668, 258593), (2146, 200994), (2892, 149147), (3219, 133996), (4031, 107004), (4292, 100497), (5143, 83868), (6438, 66998), (6989, 61716), (8062, 53502), (8917, 48372), (10286, 41934), (12093, 35668), (12876, 33499), (13978, 30858), (15429, 27956), (16124, 26751), (17834, 24186), (20572, 20967)]