315049156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 596736000

約数和(自身を除く): 281686844

約数列:

[1, 2, 4, 29, 31, 58, 62, 79, 116, 124, 158, 316, 899, 1109, 1798, 2218, 2291, 2449, 3596, 4436, 4582, 4898, 9164, 9796, 32161, 34379, 64322, 68758, 71021, 87611, 128644, 137516, 142042, 175222, 284084, 350444, 996991, 1993982, 2540719, 2715941, 3987964, 5081438, 5431882, 10162876, 10863764, 78762289, 157524578, 315049156]

約数ペア:

[(1, 315049156), (2, 157524578), (4, 78762289), (29, 10863764), (31, 10162876), (58, 5431882), (62, 5081438), (79, 3987964), (116, 2715941), (124, 2540719), (158, 1993982), (316, 996991), (899, 350444), (1109, 284084), (1798, 175222), (2218, 142042), (2291, 137516), (2449, 128644), (3596, 87611), (4436, 71021), (4582, 68758), (4898, 64322), (9164, 34379), (9796, 32161)]