240764848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 483092096

約数和(自身を除く): 242327248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 421, 496, 842, 1153, 1684, 2306, 3368, 4612, 6736, 9224, 13051, 18448, 26102, 35743, 52204, 71486, 104408, 142972, 208816, 285944, 485413, 571888, 970826, 1941652, 3883304, 7766608, 15047803, 30095606, 60191212, 120382424, 240764848]

約数ペア:

[(1, 240764848), (2, 120382424), (4, 60191212), (8, 30095606), (16, 15047803), (31, 7766608), (62, 3883304), (124, 1941652), (248, 970826), (421, 571888), (496, 485413), (842, 285944), (1153, 208816), (1684, 142972), (2306, 104408), (3368, 71486), (4612, 52204), (6736, 35743), (9224, 26102), (13051, 18448)]