1570985556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 4250437632

約数和(自身を除く): 2679452076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 277, 321, 428, 554, 631, 642, 749, 831, 1108, 1262, 1284, 1498, 1662, 1893, 1939, 2247, 2524, 2996, 3324, 3786, 3878, 4417, 4494, 5817, 7572, 7756, 8834, 8988, 11634, 13251, 17668, 23268, 26502, 29639, 53004, 59278, 67517, 88917, 118556, 135034, 174787, 177834, 202551, 207473, 270068, 349574, 355668, 405102, 414946, 472619, 524361, 622419, 699148, 810204, 829892, 945238, 1048722, 1223509, 1244838, 1417857, 1890476, 2097444, 2447018, 2489676, 2835714, 3670527, 4894036, 5671428, 7341054, 14682108, 18702209, 37404418, 56106627, 74808836, 112213254, 130915463, 224426508, 261830926, 392746389, 523661852, 785492778, 1570985556]

約数ペア:

[(1, 1570985556), (2, 785492778), (3, 523661852), (4, 392746389), (6, 261830926), (7, 224426508), (12, 130915463), (14, 112213254), (21, 74808836), (28, 56106627), (42, 37404418), (84, 18702209), (107, 14682108), (214, 7341054), (277, 5671428), (321, 4894036), (428, 3670527), (554, 2835714), (631, 2489676), (642, 2447018), (749, 2097444), (831, 1890476), (1108, 1417857), (1262, 1244838), (1284, 1223509), (1498, 1048722), (1662, 945238), (1893, 829892), (1939, 810204), (2247, 699148), (2524, 622419), (2996, 524361), (3324, 472619), (3786, 414946), (3878, 405102), (4417, 355668), (4494, 349574), (5817, 270068), (7572, 207473), (7756, 202551), (8834, 177834), (8988, 174787), (11634, 135034), (13251, 118556), (17668, 88917), (23268, 67517), (26502, 59278), (29639, 53004)]