316210908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4703}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 796594176

約数和(自身を除く): 480383268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 4703, 5172, 5603, 9406, 11206, 14109, 16809, 18812, 22412, 28218, 33618, 56436, 61139, 67236, 122278, 183417, 244556, 366834, 733668, 2026993, 4053986, 6080979, 8107972, 12161958, 24323916, 26350909, 52701818, 79052727, 105403636, 158105454, 316210908]

約数ペア:

[(1, 316210908), (2, 158105454), (3, 105403636), (4, 79052727), (6, 52701818), (12, 26350909), (13, 24323916), (26, 12161958), (39, 8107972), (52, 6080979), (78, 4053986), (156, 2026993), (431, 733668), (862, 366834), (1293, 244556), (1724, 183417), (2586, 122278), (4703, 67236), (5172, 61139), (5603, 56436), (9406, 33618), (11206, 28218), (14109, 22412), (16809, 18812)]