672284144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{733}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 1572756480

約数和(自身を除く): 900472336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 431, 532, 733, 862, 1064, 1466, 1724, 2128, 2932, 3017, 3448, 5131, 5864, 6034, 6896, 8189, 10262, 11728, 12068, 13927, 16378, 20524, 24136, 27854, 32756, 41048, 48272, 55708, 57323, 65512, 82096, 97489, 111416, 114646, 131024, 194978, 222832, 229292, 315923, 389956, 458584, 631846, 779912, 917168, 1263692, 1559824, 2211461, 2527384, 4422922, 5054768, 6002537, 8845844, 12005074, 17691688, 24010148, 35383376, 42017759, 48020296, 84035518, 96040592, 168071036, 336142072, 672284144]

約数ペア:

[(1, 672284144), (2, 336142072), (4, 168071036), (7, 96040592), (8, 84035518), (14, 48020296), (16, 42017759), (19, 35383376), (28, 24010148), (38, 17691688), (56, 12005074), (76, 8845844), (112, 6002537), (133, 5054768), (152, 4422922), (266, 2527384), (304, 2211461), (431, 1559824), (532, 1263692), (733, 917168), (862, 779912), (1064, 631846), (1466, 458584), (1724, 389956), (2128, 315923), (2932, 229292), (3017, 222832), (3448, 194978), (5131, 131024), (5864, 114646), (6034, 111416), (6896, 97489), (8189, 82096), (10262, 65512), (11728, 57323), (12068, 55708), (13927, 48272), (16378, 41048), (20524, 32756), (24136, 27854)]