390455664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4951}}^1$

素因数の和:5046

約数の個数: 80

約数和(自身を含む): 1061074944

約数和(自身を除く): 670619280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 4929, 4951, 6572, 9858, 9902, 13144, 14853, 19716, 19804, 26288, 29706, 39432, 39608, 59412, 78864, 79216, 118824, 153481, 237648, 262403, 306962, 460443, 524806, 613924, 787209, 920886, 1049612, 1227848, 1574418, 1841772, 2099224, 2455696, 3148836, 3683544, 4198448, 6297672, 7367088, 8134493, 12595344, 16268986, 24403479, 32537972, 48806958, 65075944, 97613916, 130151888, 195227832, 390455664]

約数ペア:

[(1, 390455664), (2, 195227832), (3, 130151888), (4, 97613916), (6, 65075944), (8, 48806958), (12, 32537972), (16, 24403479), (24, 16268986), (31, 12595344), (48, 8134493), (53, 7367088), (62, 6297672), (93, 4198448), (106, 3683544), (124, 3148836), (159, 2455696), (186, 2099224), (212, 1841772), (248, 1574418), (318, 1227848), (372, 1049612), (424, 920886), (496, 787209), (636, 613924), (744, 524806), (848, 460443), (1272, 306962), (1488, 262403), (1643, 237648), (2544, 153481), (3286, 118824), (4929, 79216), (4951, 78864), (6572, 59412), (9858, 39608), (9902, 39432), (13144, 29706), (14853, 26288), (19716, 19804)]