1551067128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6709}}^1$

素因数の和:6766

約数の個数: 144

約数和(自身を含む): 4788927000

約数和(自身を除く): 3237859872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 247, 312, 338, 342, 456, 468, 494, 507, 676, 684, 741, 936, 988, 1014, 1352, 1368, 1482, 1521, 1976, 2028, 2223, 2964, 3042, 3211, 4056, 4446, 5928, 6084, 6422, 6709, 8892, 9633, 12168, 12844, 13418, 17784, 19266, 20127, 25688, 26836, 28899, 38532, 40254, 53672, 57798, 60381, 77064, 80508, 87217, 115596, 120762, 127471, 161016, 174434, 231192, 241524, 254942, 261651, 348868, 382413, 483048, 509884, 523302, 697736, 764826, 784953, 1019768, 1046604, 1133821, 1147239, 1529652, 1569906, 1657123, 2093208, 2267642, 2294478, 3059304, 3139812, 3314246, 3401463, 4535284, 4588956, 4971369, 6279624, 6628492, 6802926, 9070568, 9177912, 9942738, 10204389, 13256984, 13605852, 14914107, 19885476, 20408778, 21542599, 27211704, 29828214, 39770952, 40817556, 43085198, 59656428, 64627797, 81635112, 86170396, 119312856, 129255594, 172340792, 193883391, 258511188, 387766782, 517022376, 775533564, 1551067128]

約数ペア:

[(1, 1551067128), (2, 775533564), (3, 517022376), (4, 387766782), (6, 258511188), (8, 193883391), (9, 172340792), (12, 129255594), (13, 119312856), (18, 86170396), (19, 81635112), (24, 64627797), (26, 59656428), (36, 43085198), (38, 40817556), (39, 39770952), (52, 29828214), (57, 27211704), (72, 21542599), (76, 20408778), (78, 19885476), (104, 14914107), (114, 13605852), (117, 13256984), (152, 10204389), (156, 9942738), (169, 9177912), (171, 9070568), (228, 6802926), (234, 6628492), (247, 6279624), (312, 4971369), (338, 4588956), (342, 4535284), (456, 3401463), (468, 3314246), (494, 3139812), (507, 3059304), (676, 2294478), (684, 2267642), (741, 2093208), (936, 1657123), (988, 1569906), (1014, 1529652), (1352, 1147239), (1368, 1133821), (1482, 1046604), (1521, 1019768), (1976, 784953), (2028, 764826), (2223, 697736), (2964, 523302), (3042, 509884), (3211, 483048), (4056, 382413), (4446, 348868), (5928, 261651), (6084, 254942), (6422, 241524), (6709, 231192), (8892, 174434), (9633, 161016), (12168, 127471), (12844, 120762), (13418, 115596), (17784, 87217), (19266, 80508), (20127, 77064), (25688, 60381), (26836, 57798), (28899, 53672), (38532, 40254)]