2255429428

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2866

約数の個数: 96

約数和(自身を含む): 5003264000

約数和(自身を除く): 2747834572

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 343, 434, 532, 589, 686, 868, 931, 1178, 1372, 1519, 1862, 2356, 2791, 3038, 3724, 4123, 5582, 6076, 6517, 8246, 10633, 11164, 13034, 16492, 19537, 21266, 26068, 28861, 39074, 42532, 53029, 57722, 78148, 86521, 106058, 115444, 136759, 173042, 202027, 212116, 273518, 346084, 371203, 404054, 547036, 605647, 742406, 808108, 957313, 1211294, 1484812, 1643899, 1914626, 2422588, 2598421, 3287798, 3829252, 4239529, 5196842, 6575596, 8479058, 10393684, 11507293, 16958116, 18188947, 23014586, 29676703, 36377894, 46029172, 59353406, 72755788, 80551051, 118706812, 161102102, 322204204, 563857357, 1127714714, 2255429428]

約数ペア:

[(1, 2255429428), (2, 1127714714), (4, 563857357), (7, 322204204), (14, 161102102), (19, 118706812), (28, 80551051), (31, 72755788), (38, 59353406), (49, 46029172), (62, 36377894), (76, 29676703), (98, 23014586), (124, 18188947), (133, 16958116), (196, 11507293), (217, 10393684), (266, 8479058), (343, 6575596), (434, 5196842), (532, 4239529), (589, 3829252), (686, 3287798), (868, 2598421), (931, 2422588), (1178, 1914626), (1372, 1643899), (1519, 1484812), (1862, 1211294), (2356, 957313), (2791, 808108), (3038, 742406), (3724, 605647), (4123, 547036), (5582, 404054), (6076, 371203), (6517, 346084), (8246, 273518), (10633, 212116), (11164, 202027), (13034, 173042), (16492, 136759), (19537, 115444), (21266, 106058), (26068, 86521), (28861, 78148), (39074, 57722), (42532, 53029)]