221986008

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{5113}}^1$

素因数の和:5198

約数の個数: 80

約数和(自身を含む): 631169880

約数和(自身を除く): 409183872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3618, 4824, 5113, 5427, 7236, 10226, 10854, 14472, 15339, 20452, 21708, 30678, 40904, 43416, 46017, 61356, 92034, 122712, 138051, 184068, 276102, 342571, 368136, 414153, 552204, 685142, 828306, 1027713, 1104408, 1370284, 1656612, 2055426, 2740568, 3083139, 3313224, 4110852, 6166278, 8221704, 9249417, 12332556, 18498834, 24665112, 27748251, 36997668, 55496502, 73995336, 110993004, 221986008]

約数ペア:

[(1, 221986008), (2, 110993004), (3, 73995336), (4, 55496502), (6, 36997668), (8, 27748251), (9, 24665112), (12, 18498834), (18, 12332556), (24, 9249417), (27, 8221704), (36, 6166278), (54, 4110852), (67, 3313224), (72, 3083139), (81, 2740568), (108, 2055426), (134, 1656612), (162, 1370284), (201, 1104408), (216, 1027713), (268, 828306), (324, 685142), (402, 552204), (536, 414153), (603, 368136), (648, 342571), (804, 276102), (1206, 184068), (1608, 138051), (1809, 122712), (2412, 92034), (3618, 61356), (4824, 46017), (5113, 43416), (5427, 40904), (7236, 30678), (10226, 21708), (10854, 20452), (14472, 15339)]