649612944

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1925

約数の個数: 120

約数和(自身を含む): 1892771712

約数和(自身を除く): 1243158768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 94, 106, 141, 144, 159, 188, 212, 282, 318, 376, 423, 424, 477, 564, 636, 752, 846, 848, 954, 1128, 1272, 1692, 1811, 1908, 2256, 2491, 2544, 3384, 3622, 3816, 4982, 5433, 6768, 7244, 7473, 7632, 9964, 10866, 14488, 14946, 16299, 19928, 21732, 22419, 28976, 29892, 32598, 39856, 43464, 44838, 59784, 65196, 85117, 86928, 89676, 95983, 119568, 130392, 170234, 179352, 191966, 255351, 260784, 287949, 340468, 358704, 383932, 510702, 575898, 680936, 766053, 767864, 863847, 1021404, 1151796, 1361872, 1532106, 1535728, 1727694, 2042808, 2303592, 3064212, 3455388, 4085616, 4511201, 4607184, 6128424, 6910776, 9022402, 12256848, 13533603, 13821552, 18044804, 27067206, 36089608, 40600809, 54134412, 72179216, 81201618, 108268824, 162403236, 216537648, 324806472, 649612944]

約数ペア:

[(1, 649612944), (2, 324806472), (3, 216537648), (4, 162403236), (6, 108268824), (8, 81201618), (9, 72179216), (12, 54134412), (16, 40600809), (18, 36089608), (24, 27067206), (36, 18044804), (47, 13821552), (48, 13533603), (53, 12256848), (72, 9022402), (94, 6910776), (106, 6128424), (141, 4607184), (144, 4511201), (159, 4085616), (188, 3455388), (212, 3064212), (282, 2303592), (318, 2042808), (376, 1727694), (423, 1535728), (424, 1532106), (477, 1361872), (564, 1151796), (636, 1021404), (752, 863847), (846, 767864), (848, 766053), (954, 680936), (1128, 575898), (1272, 510702), (1692, 383932), (1811, 358704), (1908, 340468), (2256, 287949), (2491, 260784), (2544, 255351), (3384, 191966), (3622, 179352), (3816, 170234), (4982, 130392), (5433, 119568), (6768, 95983), (7244, 89676), (7473, 86928), (7632, 85117), (9964, 65196), (10866, 59784), (14488, 44838), (14946, 43464), (16299, 39856), (19928, 32598), (21732, 29892), (22419, 28976)]