312529728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1980

約数の個数: 112

約数和(自身を含む): 952991744

約数和(自身を除く): 640462016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1344, 1524, 1778, 1831, 2032, 2667, 3048, 3556, 3662, 4064, 5334, 5493, 6096, 7112, 7324, 8128, 10668, 10986, 12192, 12817, 14224, 14648, 21336, 21972, 24384, 25634, 28448, 29296, 38451, 42672, 43944, 51268, 56896, 58592, 76902, 85344, 87888, 102536, 117184, 153804, 170688, 175776, 205072, 232537, 307608, 351552, 410144, 465074, 615216, 697611, 820288, 930148, 1230432, 1395222, 1627759, 1860296, 2460864, 2790444, 3255518, 3720592, 4883277, 5580888, 6511036, 7441184, 9766554, 11161776, 13022072, 14882368, 19533108, 22323552, 26044144, 39066216, 44647104, 52088288, 78132432, 104176576, 156264864, 312529728]

約数ペア:

[(1, 312529728), (2, 156264864), (3, 104176576), (4, 78132432), (6, 52088288), (7, 44647104), (8, 39066216), (12, 26044144), (14, 22323552), (16, 19533108), (21, 14882368), (24, 13022072), (28, 11161776), (32, 9766554), (42, 7441184), (48, 6511036), (56, 5580888), (64, 4883277), (84, 3720592), (96, 3255518), (112, 2790444), (127, 2460864), (168, 1860296), (192, 1627759), (224, 1395222), (254, 1230432), (336, 930148), (381, 820288), (448, 697611), (508, 615216), (672, 465074), (762, 410144), (889, 351552), (1016, 307608), (1344, 232537), (1524, 205072), (1778, 175776), (1831, 170688), (2032, 153804), (2667, 117184), (3048, 102536), (3556, 87888), (3662, 85344), (4064, 76902), (5334, 58592), (5493, 56896), (6096, 51268), (7112, 43944), (7324, 42672), (8128, 38451), (10668, 29296), (10986, 28448), (12192, 25634), (12817, 24384), (14224, 21972), (14648, 21336)]