47679016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 122860800

約数和(自身を除く): 75181784

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 29, 34, 44, 56, 58, 68, 77, 88, 116, 119, 136, 154, 157, 187, 203, 232, 238, 308, 314, 319, 374, 406, 476, 493, 616, 628, 638, 748, 812, 952, 986, 1099, 1256, 1276, 1309, 1496, 1624, 1727, 1972, 2198, 2233, 2552, 2618, 2669, 3451, 3454, 3944, 4396, 4466, 4553, 5236, 5338, 5423, 6902, 6908, 8792, 8932, 9106, 10472, 10676, 10846, 12089, 13804, 13816, 17864, 18212, 18683, 21352, 21692, 24178, 27608, 29359, 31871, 36424, 37366, 37961, 43384, 48356, 50083, 58718, 63742, 74732, 75922, 77401, 96712, 100166, 117436, 127484, 149464, 151844, 154802, 200332, 205513, 234872, 254968, 303688, 309604, 350581, 400664, 411026, 541807, 619208, 701162, 822052, 851411, 1083614, 1402324, 1644104, 1702822, 2167228, 2804648, 3405644, 4334456, 5959877, 6811288, 11919754, 23839508, 47679016]

約数ペア:

[(1, 47679016), (2, 23839508), (4, 11919754), (7, 6811288), (8, 5959877), (11, 4334456), (14, 3405644), (17, 2804648), (22, 2167228), (28, 1702822), (29, 1644104), (34, 1402324), (44, 1083614), (56, 851411), (58, 822052), (68, 701162), (77, 619208), (88, 541807), (116, 411026), (119, 400664), (136, 350581), (154, 309604), (157, 303688), (187, 254968), (203, 234872), (232, 205513), (238, 200332), (308, 154802), (314, 151844), (319, 149464), (374, 127484), (406, 117436), (476, 100166), (493, 96712), (616, 77401), (628, 75922), (638, 74732), (748, 63742), (812, 58718), (952, 50083), (986, 48356), (1099, 43384), (1256, 37961), (1276, 37366), (1309, 36424), (1496, 31871), (1624, 29359), (1727, 27608), (1972, 24178), (2198, 21692), (2233, 21352), (2552, 18683), (2618, 18212), (2669, 17864), (3451, 13816), (3454, 13804), (3944, 12089), (4396, 10846), (4466, 10676), (4553, 10472), (5236, 9106), (5338, 8932), (5423, 8792), (6902, 6908)]