642370932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4027}}^1$

素因数の和:4258

約数の個数: 96

約数和(自身を含む): 1912816640

約数和(自身を除く): 1270445708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 252, 378, 422, 633, 756, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4027, 4431, 5697, 5908, 7596, 8054, 8862, 11394, 12081, 13293, 16108, 17724, 22788, 24162, 26586, 28189, 36243, 39879, 48324, 53172, 56378, 72486, 79758, 84567, 108729, 112756, 144972, 159516, 169134, 217458, 253701, 338268, 434916, 507402, 761103, 849697, 1014804, 1522206, 1699394, 2549091, 3044412, 3398788, 5098182, 5947879, 7647273, 10196364, 11895758, 15294546, 17843637, 22941819, 23791516, 30589092, 35687274, 45883638, 53530911, 71374548, 91767276, 107061822, 160592733, 214123644, 321185466, 642370932]

約数ペア:

[(1, 642370932), (2, 321185466), (3, 214123644), (4, 160592733), (6, 107061822), (7, 91767276), (9, 71374548), (12, 53530911), (14, 45883638), (18, 35687274), (21, 30589092), (27, 23791516), (28, 22941819), (36, 17843637), (42, 15294546), (54, 11895758), (63, 10196364), (84, 7647273), (108, 5947879), (126, 5098182), (189, 3398788), (211, 3044412), (252, 2549091), (378, 1699394), (422, 1522206), (633, 1014804), (756, 849697), (844, 761103), (1266, 507402), (1477, 434916), (1899, 338268), (2532, 253701), (2954, 217458), (3798, 169134), (4027, 159516), (4431, 144972), (5697, 112756), (5908, 108729), (7596, 84567), (8054, 79758), (8862, 72486), (11394, 56378), (12081, 53172), (13293, 48324), (16108, 39879), (17724, 36243), (22788, 28189), (24162, 26586)]