217194264

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20521}}^1$

素因数の和:20550

約数の個数: 96

約数和(自身を含む): 701852400

約数和(自身を除く): 484658136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20521, 41042, 61563, 82084, 123126, 143647, 164168, 184689, 246252, 287294, 369378, 430941, 492504, 554067, 574588, 738756, 861882, 1005529, 1108134, 1149176, 1292823, 1477512, 1723764, 2011058, 2216268, 2585646, 3016587, 3447528, 3878469, 4022116, 4432536, 5171292, 6033174, 7756938, 8044232, 9049761, 10342584, 12066348, 15513876, 18099522, 24132696, 27149283, 31027752, 36199044, 54298566, 72398088, 108597132, 217194264]

約数ペア:

[(1, 217194264), (2, 108597132), (3, 72398088), (4, 54298566), (6, 36199044), (7, 31027752), (8, 27149283), (9, 24132696), (12, 18099522), (14, 15513876), (18, 12066348), (21, 10342584), (24, 9049761), (27, 8044232), (28, 7756938), (36, 6033174), (42, 5171292), (49, 4432536), (54, 4022116), (56, 3878469), (63, 3447528), (72, 3016587), (84, 2585646), (98, 2216268), (108, 2011058), (126, 1723764), (147, 1477512), (168, 1292823), (189, 1149176), (196, 1108134), (216, 1005529), (252, 861882), (294, 738756), (378, 574588), (392, 554067), (441, 492504), (504, 430941), (588, 369378), (756, 287294), (882, 246252), (1176, 184689), (1323, 164168), (1512, 143647), (1764, 123126), (2646, 82084), (3528, 61563), (5292, 41042), (10584, 20521)]