1215803064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{39983}}^1$

素因数の和:40180

約数の個数: 64

約数和(自身を含む): 3493002240

約数和(自身を除く): 2277199176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 3801, 4344, 5068, 7602, 10136, 15204, 30408, 39983, 79966, 119949, 159932, 239898, 279881, 319864, 479796, 559762, 839643, 959592, 1119524, 1679286, 2239048, 3358572, 6717144, 7236923, 14473846, 21710769, 28947692, 43421538, 50658461, 57895384, 86843076, 101316922, 151975383, 173686152, 202633844, 303950766, 405267688, 607901532, 1215803064]

約数ペア:

[(1, 1215803064), (2, 607901532), (3, 405267688), (4, 303950766), (6, 202633844), (7, 173686152), (8, 151975383), (12, 101316922), (14, 86843076), (21, 57895384), (24, 50658461), (28, 43421538), (42, 28947692), (56, 21710769), (84, 14473846), (168, 7236923), (181, 6717144), (362, 3358572), (543, 2239048), (724, 1679286), (1086, 1119524), (1267, 959592), (1448, 839643), (2172, 559762), (2534, 479796), (3801, 319864), (4344, 279881), (5068, 239898), (7602, 159932), (10136, 119949), (15204, 79966), (30408, 39983)]