810564444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2939}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 2106074880

約数和(自身を除く): 1295510436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 326, 423, 489, 564, 652, 846, 978, 1467, 1692, 1956, 2934, 2939, 5868, 5878, 7661, 8817, 11756, 15322, 17634, 22983, 26451, 30644, 35268, 45966, 52902, 68949, 91932, 105804, 137898, 138133, 275796, 276266, 414399, 479057, 552532, 828798, 958114, 1243197, 1437171, 1657596, 1916228, 2486394, 2874342, 4311513, 4972788, 5748684, 8623026, 17246052, 22515679, 45031358, 67547037, 90062716, 135094074, 202641111, 270188148, 405282222, 810564444]

約数ペア:

[(1, 810564444), (2, 405282222), (3, 270188148), (4, 202641111), (6, 135094074), (9, 90062716), (12, 67547037), (18, 45031358), (36, 22515679), (47, 17246052), (94, 8623026), (141, 5748684), (163, 4972788), (188, 4311513), (282, 2874342), (326, 2486394), (423, 1916228), (489, 1657596), (564, 1437171), (652, 1243197), (846, 958114), (978, 828798), (1467, 552532), (1692, 479057), (1956, 414399), (2934, 276266), (2939, 275796), (5868, 138133), (5878, 137898), (7661, 105804), (8817, 91932), (11756, 68949), (15322, 52902), (17634, 45966), (22983, 35268), (26451, 30644)]