2220912912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{87797}}^1$

素因数の和:87856

約数の個数: 80

約数和(自身を含む): 6270884352

約数和(自身を除く): 4049971440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 87797, 175594, 263391, 351188, 526782, 702376, 1053564, 1404752, 1492549, 2107128, 2721707, 2985098, 4214256, 4477647, 5443414, 5970196, 8165121, 8955294, 10886828, 11940392, 16330242, 17910588, 21773656, 23880784, 32660484, 35821176, 43547312, 46269019, 65320968, 71642352, 92538038, 130641936, 138807057, 185076076, 277614114, 370152152, 555228228, 740304304, 1110456456, 2220912912]

約数ペア:

[(1, 2220912912), (2, 1110456456), (3, 740304304), (4, 555228228), (6, 370152152), (8, 277614114), (12, 185076076), (16, 138807057), (17, 130641936), (24, 92538038), (31, 71642352), (34, 65320968), (48, 46269019), (51, 43547312), (62, 35821176), (68, 32660484), (93, 23880784), (102, 21773656), (124, 17910588), (136, 16330242), (186, 11940392), (204, 10886828), (248, 8955294), (272, 8165121), (372, 5970196), (408, 5443414), (496, 4477647), (527, 4214256), (744, 2985098), (816, 2721707), (1054, 2107128), (1488, 1492549), (1581, 1404752), (2108, 1053564), (3162, 702376), (4216, 526782), (6324, 351188), (8432, 263391), (12648, 175594), (25296, 87797)]