15671396992

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 33116253300

約数和(自身を除く): 17444856308

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 229, 304, 361, 458, 608, 722, 916, 1216, 1444, 1481, 1832, 2432, 2888, 2962, 3664, 4351, 5776, 5924, 7328, 8702, 11552, 11848, 14656, 17404, 23104, 23696, 28139, 29312, 34808, 46208, 47392, 56278, 69616, 82669, 94784, 112556, 139232, 165338, 189568, 225112, 278464, 330676, 339149, 450224, 534641, 556928, 661352, 678298, 900448, 1069282, 1322704, 1356596, 1800896, 2138564, 2645408, 2713192, 3601792, 4277128, 5290816, 5426384, 6443831, 8554256, 10581632, 10852768, 12887662, 17108512, 21705536, 25775324, 34217024, 43411072, 51550648, 68434048, 103101296, 122432789, 206202592, 244865578, 412405184, 489731156, 824810368, 979462312, 1958924624, 3917849248, 7835698496, 15671396992]

約数ペア:

[(1, 15671396992), (2, 7835698496), (4, 3917849248), (8, 1958924624), (16, 979462312), (19, 824810368), (32, 489731156), (38, 412405184), (64, 244865578), (76, 206202592), (128, 122432789), (152, 103101296), (229, 68434048), (304, 51550648), (361, 43411072), (458, 34217024), (608, 25775324), (722, 21705536), (916, 17108512), (1216, 12887662), (1444, 10852768), (1481, 10581632), (1832, 8554256), (2432, 6443831), (2888, 5426384), (2962, 5290816), (3664, 4277128), (4351, 3601792), (5776, 2713192), (5924, 2645408), (7328, 2138564), (8702, 1800896), (11552, 1356596), (11848, 1322704), (14656, 1069282), (17404, 900448), (23104, 678298), (23696, 661352), (28139, 556928), (29312, 534641), (34808, 450224), (46208, 339149), (47392, 330676), (56278, 278464), (69616, 225112), (82669, 189568), (94784, 165338), (112556, 139232)]