1490776776

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1787

約数の個数: 96

約数和(自身を含む): 4118325120

約数和(自身を除く): 2627548344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 193, 213, 284, 386, 426, 568, 579, 639, 772, 852, 1158, 1278, 1511, 1544, 1704, 1737, 2316, 2556, 3022, 3474, 4533, 4632, 5112, 6044, 6948, 9066, 12088, 13599, 13703, 13896, 18132, 27198, 27406, 36264, 41109, 54396, 54812, 82218, 107281, 108792, 109624, 123327, 164436, 214562, 246654, 291623, 321843, 328872, 429124, 493308, 583246, 643686, 858248, 874869, 965529, 986616, 1166492, 1287372, 1749738, 1931058, 2332984, 2574744, 2624607, 3499476, 3862116, 5249214, 6998952, 7724232, 10498428, 20705233, 20996856, 41410466, 62115699, 82820932, 124231398, 165641864, 186347097, 248462796, 372694194, 496925592, 745388388, 1490776776]

約数ペア:

[(1, 1490776776), (2, 745388388), (3, 496925592), (4, 372694194), (6, 248462796), (8, 186347097), (9, 165641864), (12, 124231398), (18, 82820932), (24, 62115699), (36, 41410466), (71, 20996856), (72, 20705233), (142, 10498428), (193, 7724232), (213, 6998952), (284, 5249214), (386, 3862116), (426, 3499476), (568, 2624607), (579, 2574744), (639, 2332984), (772, 1931058), (852, 1749738), (1158, 1287372), (1278, 1166492), (1511, 986616), (1544, 965529), (1704, 874869), (1737, 858248), (2316, 643686), (2556, 583246), (3022, 493308), (3474, 429124), (4533, 328872), (4632, 321843), (5112, 291623), (6044, 246654), (6948, 214562), (9066, 164436), (12088, 123327), (13599, 109624), (13703, 108792), (13896, 107281), (18132, 82218), (27198, 54812), (27406, 54396), (36264, 41109)]