390504816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 1182337520

約数和(自身を除く): 791832704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 337, 468, 619, 624, 674, 936, 1011, 1238, 1348, 1857, 1872, 2022, 2476, 2696, 3033, 3714, 4044, 4381, 4952, 5392, 5571, 6066, 7428, 8047, 8088, 8762, 9904, 11142, 12132, 13143, 14856, 16094, 16176, 17524, 22284, 24141, 24264, 26286, 29712, 32188, 35048, 39429, 44568, 48282, 48528, 52572, 64376, 70096, 72423, 78858, 89136, 96564, 105144, 128752, 144846, 157716, 193128, 208603, 210288, 289692, 315432, 386256, 417206, 579384, 625809, 630864, 834412, 1158768, 1251618, 1668824, 1877427, 2503236, 2711839, 3337648, 3754854, 5006472, 5423678, 7509708, 8135517, 10012944, 10847356, 15019416, 16271034, 21694712, 24406551, 30038832, 32542068, 43389424, 48813102, 65084136, 97626204, 130168272, 195252408, 390504816]

約数ペア:

[(1, 390504816), (2, 195252408), (3, 130168272), (4, 97626204), (6, 65084136), (8, 48813102), (9, 43389424), (12, 32542068), (13, 30038832), (16, 24406551), (18, 21694712), (24, 16271034), (26, 15019416), (36, 10847356), (39, 10012944), (48, 8135517), (52, 7509708), (72, 5423678), (78, 5006472), (104, 3754854), (117, 3337648), (144, 2711839), (156, 2503236), (208, 1877427), (234, 1668824), (312, 1251618), (337, 1158768), (468, 834412), (619, 630864), (624, 625809), (674, 579384), (936, 417206), (1011, 386256), (1238, 315432), (1348, 289692), (1857, 210288), (1872, 208603), (2022, 193128), (2476, 157716), (2696, 144846), (3033, 128752), (3714, 105144), (4044, 96564), (4381, 89136), (4952, 78858), (5392, 72423), (5571, 70096), (6066, 64376), (7428, 52572), (8047, 48528), (8088, 48282), (8762, 44568), (9904, 39429), (11142, 35048), (12132, 32188), (13143, 29712), (14856, 26286), (16094, 24264), (16176, 24141), (17524, 22284)]