580388004

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 1751637888

約数和(自身を除く): 1171249884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 197, 243, 252, 324, 378, 394, 433, 486, 567, 591, 756, 788, 866, 972, 1134, 1182, 1299, 1379, 1701, 1732, 1773, 2268, 2364, 2598, 2758, 3031, 3402, 3546, 3897, 4137, 5196, 5319, 5516, 6062, 6804, 7092, 7794, 8274, 9093, 10638, 11691, 12124, 12411, 15588, 15957, 16548, 18186, 21276, 23382, 24822, 27279, 31914, 35073, 36372, 37233, 46764, 47871, 49644, 54558, 63828, 70146, 74466, 81837, 85301, 95742, 105219, 109116, 111699, 140292, 148932, 163674, 170602, 191484, 210438, 223398, 245511, 255903, 327348, 335097, 341204, 420876, 446796, 491022, 511806, 597107, 670194, 736533, 767709, 982044, 1023612, 1194214, 1340388, 1473066, 1535418, 1791321, 2303127, 2388428, 2946132, 3070836, 3582642, 4606254, 5373963, 6909381, 7165284, 9212508, 10747926, 13818762, 16121889, 20728143, 21495852, 27637524, 32243778, 41456286, 48365667, 64487556, 82912572, 96731334, 145097001, 193462668, 290194002, 580388004]

約数ペア:

[(1, 580388004), (2, 290194002), (3, 193462668), (4, 145097001), (6, 96731334), (7, 82912572), (9, 64487556), (12, 48365667), (14, 41456286), (18, 32243778), (21, 27637524), (27, 21495852), (28, 20728143), (36, 16121889), (42, 13818762), (54, 10747926), (63, 9212508), (81, 7165284), (84, 6909381), (108, 5373963), (126, 4606254), (162, 3582642), (189, 3070836), (197, 2946132), (243, 2388428), (252, 2303127), (324, 1791321), (378, 1535418), (394, 1473066), (433, 1340388), (486, 1194214), (567, 1023612), (591, 982044), (756, 767709), (788, 736533), (866, 670194), (972, 597107), (1134, 511806), (1182, 491022), (1299, 446796), (1379, 420876), (1701, 341204), (1732, 335097), (1773, 327348), (2268, 255903), (2364, 245511), (2598, 223398), (2758, 210438), (3031, 191484), (3402, 170602), (3546, 163674), (3897, 148932), (4137, 140292), (5196, 111699), (5319, 109116), (5516, 105219), (6062, 95742), (6804, 85301), (7092, 81837), (7794, 74466), (8274, 70146), (9093, 63828), (10638, 54558), (11691, 49644), (12124, 47871), (12411, 46764), (15588, 37233), (15957, 36372), (16548, 35073), (18186, 31914), (21276, 27279), (23382, 24822)]