227719128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 707051520

約数和(自身を除く): 479332392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 821, 889, 1016, 1092, 1524, 1642, 1651, 1778, 2184, 2463, 2667, 3048, 3284, 3302, 3556, 4926, 4953, 5334, 5747, 6568, 6604, 7112, 9852, 9906, 10668, 10673, 11494, 11557, 13208, 17241, 19704, 19812, 21336, 21346, 22988, 23114, 32019, 34482, 34671, 39624, 42692, 45976, 46228, 64038, 68964, 69342, 74711, 85384, 92456, 104267, 128076, 137928, 138684, 149422, 208534, 224133, 256152, 277368, 298844, 312801, 417068, 448266, 597688, 625602, 729869, 834136, 896532, 1251204, 1355471, 1459738, 1793064, 2189607, 2502408, 2710942, 2919476, 4066413, 4379214, 5421884, 5838952, 8132826, 8758428, 9488297, 10843768, 16265652, 17516856, 18976594, 28464891, 32531304, 37953188, 56929782, 75906376, 113859564, 227719128]

約数ペア:

[(1, 227719128), (2, 113859564), (3, 75906376), (4, 56929782), (6, 37953188), (7, 32531304), (8, 28464891), (12, 18976594), (13, 17516856), (14, 16265652), (21, 10843768), (24, 9488297), (26, 8758428), (28, 8132826), (39, 5838952), (42, 5421884), (52, 4379214), (56, 4066413), (78, 2919476), (84, 2710942), (91, 2502408), (104, 2189607), (127, 1793064), (156, 1459738), (168, 1355471), (182, 1251204), (254, 896532), (273, 834136), (312, 729869), (364, 625602), (381, 597688), (508, 448266), (546, 417068), (728, 312801), (762, 298844), (821, 277368), (889, 256152), (1016, 224133), (1092, 208534), (1524, 149422), (1642, 138684), (1651, 137928), (1778, 128076), (2184, 104267), (2463, 92456), (2667, 85384), (3048, 74711), (3284, 69342), (3302, 68964), (3556, 64038), (4926, 46228), (4953, 45976), (5334, 42692), (5747, 39624), (6568, 34671), (6604, 34482), (7112, 32019), (9852, 23114), (9906, 22988), (10668, 21346), (10673, 21336), (11494, 19812), (11557, 19704), (13208, 17241)]