245389808178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1\times {\mathrm{1723}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 579396403200

約数和(自身を除く): 334006595022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 1026, 1093, 1143, 1723, 2186, 2286, 2413, 3279, 3429, 3446, 4826, 5169, 6558, 6858, 7239, 9837, 10338, 14478, 15507, 19674, 20767, 21717, 29511, 31014, 32737, 41534, 43434, 46521, 59022, 62301, 65151, 65474, 93042, 98211, 124602, 130302, 138811, 186903, 196422, 218821, 277622, 294633, 373806, 416433, 437642, 560709, 589266, 656463, 832866, 883899, 1121418, 1249299, 1312926, 1767798, 1883239, 1969389, 2498598, 2637409, 3747897, 3766478, 3938778, 4157599, 5274818, 5649717, 5908167, 7495794, 7912227, 8315198, 11299434, 11816334, 12472797, 15824454, 16949151, 23736681, 24945594, 33898302, 35781541, 37418391, 47473362, 50847453, 71210043, 71563082, 74836782, 101694906, 107344623, 112255173, 142420086, 214689246, 224510346, 239171353, 322033869, 478342706, 644067738, 717514059, 966101607, 1435028118, 1932203214, 2152542177, 4305084354, 4544255707, 6457626531, 9088511414, 12915253062, 13632767121, 27265534242, 40898301363, 81796602726, 122694904089, 245389808178]

約数ペア:

[(1, 245389808178), (2, 122694904089), (3, 81796602726), (6, 40898301363), (9, 27265534242), (18, 13632767121), (19, 12915253062), (27, 9088511414), (38, 6457626531), (54, 4544255707), (57, 4305084354), (114, 2152542177), (127, 1932203214), (171, 1435028118), (254, 966101607), (342, 717514059), (381, 644067738), (513, 478342706), (762, 322033869), (1026, 239171353), (1093, 224510346), (1143, 214689246), (1723, 142420086), (2186, 112255173), (2286, 107344623), (2413, 101694906), (3279, 74836782), (3429, 71563082), (3446, 71210043), (4826, 50847453), (5169, 47473362), (6558, 37418391), (6858, 35781541), (7239, 33898302), (9837, 24945594), (10338, 23736681), (14478, 16949151), (15507, 15824454), (19674, 12472797), (20767, 11816334), (21717, 11299434), (29511, 8315198), (31014, 7912227), (32737, 7495794), (41534, 5908167), (43434, 5649717), (46521, 5274818), (59022, 4157599), (62301, 3938778), (65151, 3766478), (65474, 3747897), (93042, 2637409), (98211, 2498598), (124602, 1969389), (130302, 1883239), (138811, 1767798), (186903, 1312926), (196422, 1249299), (218821, 1121418), (277622, 883899), (294633, 832866), (373806, 656463), (416433, 589266), (437642, 560709)]