518391372

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{1759}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 1241856000

約数和(自身を除く): 723464628

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 599, 1198, 1759, 1797, 2396, 3518, 3594, 5277, 7036, 7188, 10554, 21108, 24559, 49118, 72119, 73677, 98236, 144238, 147354, 216357, 288476, 294708, 432714, 865428, 1053641, 2107282, 3160923, 4214564, 6321846, 12643692, 43199281, 86398562, 129597843, 172797124, 259195686, 518391372]

約数ペア:

[(1, 518391372), (2, 259195686), (3, 172797124), (4, 129597843), (6, 86398562), (12, 43199281), (41, 12643692), (82, 6321846), (123, 4214564), (164, 3160923), (246, 2107282), (492, 1053641), (599, 865428), (1198, 432714), (1759, 294708), (1797, 288476), (2396, 216357), (3518, 147354), (3594, 144238), (5277, 98236), (7036, 73677), (7188, 72119), (10554, 49118), (21108, 24559)]