580739008

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 1169700480

約数和(自身を除く): 588961472

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 179, 311, 326, 358, 622, 652, 716, 1244, 1304, 1432, 2488, 2608, 2864, 4976, 5216, 5728, 9952, 10432, 11456, 19904, 29177, 50693, 55669, 58354, 101386, 111338, 116708, 202772, 222676, 233416, 405544, 445352, 466832, 811088, 890704, 933664, 1622176, 1781408, 1867328, 3244352, 3562816, 9074047, 18148094, 36296188, 72592376, 145184752, 290369504, 580739008]

約数ペア:

[(1, 580739008), (2, 290369504), (4, 145184752), (8, 72592376), (16, 36296188), (32, 18148094), (64, 9074047), (163, 3562816), (179, 3244352), (311, 1867328), (326, 1781408), (358, 1622176), (622, 933664), (652, 890704), (716, 811088), (1244, 466832), (1304, 445352), (1432, 405544), (2488, 233416), (2608, 222676), (2864, 202772), (4976, 116708), (5216, 111338), (5728, 101386), (9952, 58354), (10432, 55669), (11456, 50693), (19904, 29177)]