518682276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4297}}^1$

素因数の和:4793

約数の個数: 72

約数和(自身を含む): 1501893120

約数和(自身を除く): 983210844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 2874, 3353, 4297, 4311, 5748, 6706, 8594, 8622, 10059, 12891, 13412, 17188, 17244, 20118, 25782, 30079, 30177, 38673, 40236, 51564, 60158, 60354, 77346, 90237, 120316, 120708, 154692, 180474, 270711, 360948, 541422, 1082844, 2058263, 4116526, 6174789, 8233052, 12349578, 14407841, 18524367, 24699156, 28815682, 37048734, 43223523, 57631364, 74097468, 86447046, 129670569, 172894092, 259341138, 518682276]

約数ペア:

[(1, 518682276), (2, 259341138), (3, 172894092), (4, 129670569), (6, 86447046), (7, 74097468), (9, 57631364), (12, 43223523), (14, 37048734), (18, 28815682), (21, 24699156), (28, 18524367), (36, 14407841), (42, 12349578), (63, 8233052), (84, 6174789), (126, 4116526), (252, 2058263), (479, 1082844), (958, 541422), (1437, 360948), (1916, 270711), (2874, 180474), (3353, 154692), (4297, 120708), (4311, 120316), (5748, 90237), (6706, 77346), (8594, 60354), (8622, 60158), (10059, 51564), (12891, 40236), (13412, 38673), (17188, 30177), (17244, 30079), (20118, 25782)]