417492756

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 1088025120

約数和(自身を除く): 670532364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 379, 444, 666, 758, 827, 1137, 1332, 1516, 1654, 2274, 2481, 3308, 3411, 4548, 4962, 6822, 7443, 9924, 13644, 14023, 14886, 28046, 29772, 30599, 42069, 56092, 61198, 84138, 91797, 122396, 126207, 168276, 183594, 252414, 275391, 313433, 367188, 504828, 550782, 626866, 940299, 1101564, 1253732, 1880598, 2820897, 3761196, 5641794, 11283588, 11597021, 23194042, 34791063, 46388084, 69582126, 104373189, 139164252, 208746378, 417492756]

約数ペア:

[(1, 417492756), (2, 208746378), (3, 139164252), (4, 104373189), (6, 69582126), (9, 46388084), (12, 34791063), (18, 23194042), (36, 11597021), (37, 11283588), (74, 5641794), (111, 3761196), (148, 2820897), (222, 1880598), (333, 1253732), (379, 1101564), (444, 940299), (666, 626866), (758, 550782), (827, 504828), (1137, 367188), (1332, 313433), (1516, 275391), (1654, 252414), (2274, 183594), (2481, 168276), (3308, 126207), (3411, 122396), (4548, 91797), (4962, 84138), (6822, 61198), (7443, 56092), (9924, 42069), (13644, 30599), (14023, 29772), (14886, 28046)]