12470928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 36545280

約数和(自身を除く): 24074352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 31, 34, 48, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 232, 248, 272, 289, 348, 372, 408, 464, 493, 496, 527, 578, 696, 744, 816, 867, 899, 986, 1054, 1156, 1392, 1479, 1488, 1581, 1734, 1798, 1972, 2108, 2312, 2697, 2958, 3162, 3468, 3596, 3944, 4216, 4624, 5394, 5916, 6324, 6936, 7192, 7888, 8381, 8432, 8959, 10788, 11832, 12648, 13872, 14384, 15283, 16762, 17918, 21576, 23664, 25143, 25296, 26877, 30566, 33524, 35836, 43152, 45849, 50286, 53754, 61132, 67048, 71672, 91698, 100572, 107508, 122264, 134096, 143344, 183396, 201144, 215016, 244528, 259811, 366792, 402288, 430032, 519622, 733584, 779433, 1039244, 1558866, 2078488, 3117732, 4156976, 6235464, 12470928]

約数ペア:

[(1, 12470928), (2, 6235464), (3, 4156976), (4, 3117732), (6, 2078488), (8, 1558866), (12, 1039244), (16, 779433), (17, 733584), (24, 519622), (29, 430032), (31, 402288), (34, 366792), (48, 259811), (51, 244528), (58, 215016), (62, 201144), (68, 183396), (87, 143344), (93, 134096), (102, 122264), (116, 107508), (124, 100572), (136, 91698), (174, 71672), (186, 67048), (204, 61132), (232, 53754), (248, 50286), (272, 45849), (289, 43152), (348, 35836), (372, 33524), (408, 30566), (464, 26877), (493, 25296), (496, 25143), (527, 23664), (578, 21576), (696, 17918), (744, 16762), (816, 15283), (867, 14384), (899, 13872), (986, 12648), (1054, 11832), (1156, 10788), (1392, 8959), (1479, 8432), (1488, 8381), (1581, 7888), (1734, 7192), (1798, 6936), (1972, 6324), (2108, 5916), (2312, 5394), (2697, 4624), (2958, 4216), (3162, 3944), (3468, 3596)]