511693236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 108

約数和(自身を含む): 1370999812

約数和(自身を除く): 859306576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 277, 291, 388, 414, 529, 554, 582, 828, 831, 873, 1058, 1108, 1164, 1587, 1662, 1746, 2116, 2231, 2493, 3174, 3324, 3492, 4462, 4761, 4986, 6348, 6371, 6693, 8924, 9522, 9972, 12742, 13386, 19044, 19113, 20079, 25484, 26772, 26869, 38226, 40158, 51313, 53738, 57339, 76452, 80316, 80607, 102626, 107476, 114678, 146533, 153939, 161214, 205252, 229356, 241821, 293066, 307878, 322428, 439599, 461817, 483642, 586132, 615756, 617987, 879198, 923634, 967284, 1235974, 1318797, 1758396, 1847268, 1853961, 2471948, 2637594, 3707922, 5275188, 5561883, 7415844, 11123766, 14213701, 22247532, 28427402, 42641103, 56854804, 85282206, 127923309, 170564412, 255846618, 511693236]

約数ペア:

[(1, 511693236), (2, 255846618), (3, 170564412), (4, 127923309), (6, 85282206), (9, 56854804), (12, 42641103), (18, 28427402), (23, 22247532), (36, 14213701), (46, 11123766), (69, 7415844), (92, 5561883), (97, 5275188), (138, 3707922), (194, 2637594), (207, 2471948), (276, 1853961), (277, 1847268), (291, 1758396), (388, 1318797), (414, 1235974), (529, 967284), (554, 923634), (582, 879198), (828, 617987), (831, 615756), (873, 586132), (1058, 483642), (1108, 461817), (1164, 439599), (1587, 322428), (1662, 307878), (1746, 293066), (2116, 241821), (2231, 229356), (2493, 205252), (3174, 161214), (3324, 153939), (3492, 146533), (4462, 114678), (4761, 107476), (4986, 102626), (6348, 80607), (6371, 80316), (6693, 76452), (8924, 57339), (9522, 53738), (9972, 51313), (12742, 40158), (13386, 38226), (19044, 26869), (19113, 26772), (20079, 25484)]