6457251864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{3181}}^1$

素因数の和:3521

約数の個数: 128

約数和(自身を含む): 18951482880

約数和(自身を除く): 12494231016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 281, 301, 344, 516, 562, 602, 843, 903, 1032, 1124, 1204, 1686, 1806, 1967, 2248, 2408, 3181, 3372, 3612, 3934, 5901, 6362, 6744, 7224, 7868, 9543, 11802, 12083, 12724, 15736, 19086, 22267, 23604, 24166, 25448, 36249, 38172, 44534, 47208, 48332, 66801, 72498, 76344, 84581, 89068, 96664, 133602, 136783, 144996, 169162, 178136, 253743, 267204, 273566, 289992, 338324, 410349, 507486, 534408, 547132, 676648, 820698, 893861, 957481, 1014972, 1094264, 1641396, 1787722, 1914962, 2029944, 2681583, 2872443, 3282792, 3575444, 3829924, 5363166, 5744886, 6257027, 7150888, 7659848, 10726332, 11489772, 12514054, 18771081, 21452664, 22979544, 25028108, 37542162, 38436023, 50056216, 75084324, 76872046, 115308069, 150168648, 153744092, 230616138, 269052161, 307488184, 461232276, 538104322, 807156483, 922464552, 1076208644, 1614312966, 2152417288, 3228625932, 6457251864]

約数ペア:

[(1, 6457251864), (2, 3228625932), (3, 2152417288), (4, 1614312966), (6, 1076208644), (7, 922464552), (8, 807156483), (12, 538104322), (14, 461232276), (21, 307488184), (24, 269052161), (28, 230616138), (42, 153744092), (43, 150168648), (56, 115308069), (84, 76872046), (86, 75084324), (129, 50056216), (168, 38436023), (172, 37542162), (258, 25028108), (281, 22979544), (301, 21452664), (344, 18771081), (516, 12514054), (562, 11489772), (602, 10726332), (843, 7659848), (903, 7150888), (1032, 6257027), (1124, 5744886), (1204, 5363166), (1686, 3829924), (1806, 3575444), (1967, 3282792), (2248, 2872443), (2408, 2681583), (3181, 2029944), (3372, 1914962), (3612, 1787722), (3934, 1641396), (5901, 1094264), (6362, 1014972), (6744, 957481), (7224, 893861), (7868, 820698), (9543, 676648), (11802, 547132), (12083, 534408), (12724, 507486), (15736, 410349), (19086, 338324), (22267, 289992), (23604, 273566), (24166, 267204), (25448, 253743), (36249, 178136), (38172, 169162), (44534, 144996), (47208, 136783), (48332, 133602), (66801, 96664), (72498, 89068), (76344, 84581)]