270567752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 679526400

約数和(自身を除く): 408958648

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 403, 434, 494, 532, 589, 631, 728, 806, 868, 988, 1064, 1178, 1262, 1612, 1729, 1736, 1976, 2356, 2524, 2821, 3224, 3458, 4123, 4417, 4712, 5048, 5642, 6916, 7657, 8203, 8246, 8834, 11284, 11989, 13832, 15314, 16406, 16492, 17668, 19561, 22568, 23978, 30628, 32812, 32984, 35336, 39122, 47956, 53599, 57421, 61256, 65624, 78244, 83923, 95912, 107198, 114842, 136927, 155857, 156488, 167846, 214396, 229684, 254293, 273854, 311714, 335692, 371659, 428792, 459368, 508586, 547708, 623428, 671384, 743318, 1017172, 1090999, 1095416, 1246856, 1486636, 1780051, 2034344, 2181998, 2601613, 2973272, 3560102, 4363996, 4831567, 5203226, 7120204, 8727992, 9663134, 10406452, 14240408, 19326268, 20812904, 33820969, 38652536, 67641938, 135283876, 270567752]

約数ペア:

[(1, 270567752), (2, 135283876), (4, 67641938), (7, 38652536), (8, 33820969), (13, 20812904), (14, 19326268), (19, 14240408), (26, 10406452), (28, 9663134), (31, 8727992), (38, 7120204), (52, 5203226), (56, 4831567), (62, 4363996), (76, 3560102), (91, 2973272), (104, 2601613), (124, 2181998), (133, 2034344), (152, 1780051), (182, 1486636), (217, 1246856), (247, 1095416), (248, 1090999), (266, 1017172), (364, 743318), (403, 671384), (434, 623428), (494, 547708), (532, 508586), (589, 459368), (631, 428792), (728, 371659), (806, 335692), (868, 311714), (988, 273854), (1064, 254293), (1178, 229684), (1262, 214396), (1612, 167846), (1729, 156488), (1736, 155857), (1976, 136927), (2356, 114842), (2524, 107198), (2821, 95912), (3224, 83923), (3458, 78244), (4123, 65624), (4417, 61256), (4712, 57421), (5048, 53599), (5642, 47956), (6916, 39122), (7657, 35336), (8203, 32984), (8246, 32812), (8834, 30628), (11284, 23978), (11989, 22568), (13832, 19561), (15314, 17668), (16406, 16492)]