319105836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9564

約数の個数: 108

約数和(自身を含む): 987812280

約数和(自身を除く): 668706444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 9521, 11172, 16758, 19042, 28563, 33516, 38084, 57126, 66647, 85689, 114252, 133294, 171378, 180899, 199941, 266588, 342756, 361798, 399882, 466529, 542697, 599823, 723596, 799764, 933058, 1085394, 1199646, 1266293, 1399587, 1628091, 1866116, 2170788, 2399292, 2532586, 2799174, 3256182, 3798879, 4198761, 5065172, 5598348, 6512364, 7597758, 8397522, 8864051, 11396637, 15195516, 16795044, 17728102, 22793274, 26592153, 35456204, 45586548, 53184306, 79776459, 106368612, 159552918, 319105836]

約数ペア:

[(1, 319105836), (2, 159552918), (3, 106368612), (4, 79776459), (6, 53184306), (7, 45586548), (9, 35456204), (12, 26592153), (14, 22793274), (18, 17728102), (19, 16795044), (21, 15195516), (28, 11396637), (36, 8864051), (38, 8397522), (42, 7597758), (49, 6512364), (57, 5598348), (63, 5065172), (76, 4198761), (84, 3798879), (98, 3256182), (114, 2799174), (126, 2532586), (133, 2399292), (147, 2170788), (171, 1866116), (196, 1628091), (228, 1399587), (252, 1266293), (266, 1199646), (294, 1085394), (342, 933058), (399, 799764), (441, 723596), (532, 599823), (588, 542697), (684, 466529), (798, 399882), (882, 361798), (931, 342756), (1197, 266588), (1596, 199941), (1764, 180899), (1862, 171378), (2394, 133294), (2793, 114252), (3724, 85689), (4788, 66647), (5586, 57126), (8379, 38084), (9521, 33516), (11172, 28563), (16758, 19042)]