515021568

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3511}}^1$

素因数の和:3721

約数の個数: 72

約数和(自身を含む): 1378277376

約数和(自身を除く): 863255808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 256, 382, 384, 573, 764, 768, 1146, 1528, 2292, 3056, 3511, 4584, 6112, 7022, 9168, 10533, 12224, 14044, 18336, 21066, 24448, 28088, 36672, 42132, 48896, 56176, 73344, 84264, 112352, 146688, 168528, 224704, 337056, 449408, 670601, 674112, 898816, 1341202, 1348224, 2011803, 2682404, 2696448, 4023606, 5364808, 8047212, 10729616, 16094424, 21459232, 32188848, 42918464, 64377696, 85836928, 128755392, 171673856, 257510784, 515021568]

約数ペア:

[(1, 515021568), (2, 257510784), (3, 171673856), (4, 128755392), (6, 85836928), (8, 64377696), (12, 42918464), (16, 32188848), (24, 21459232), (32, 16094424), (48, 10729616), (64, 8047212), (96, 5364808), (128, 4023606), (191, 2696448), (192, 2682404), (256, 2011803), (382, 1348224), (384, 1341202), (573, 898816), (764, 674112), (768, 670601), (1146, 449408), (1528, 337056), (2292, 224704), (3056, 168528), (3511, 146688), (4584, 112352), (6112, 84264), (7022, 73344), (9168, 56176), (10533, 48896), (12224, 42132), (14044, 36672), (18336, 28088), (21066, 24448)]