764296506

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 1881169920

約数和(自身を除く): 1116873414

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 107, 153, 186, 214, 251, 279, 306, 321, 459, 502, 527, 558, 642, 753, 837, 918, 963, 1054, 1506, 1581, 1674, 1819, 1926, 2259, 2889, 3162, 3317, 3638, 4267, 4518, 4743, 5457, 5778, 6634, 6777, 7781, 8534, 9486, 9951, 10914, 12801, 13554, 14229, 15562, 16371, 19902, 23343, 25602, 26857, 28458, 29853, 32742, 38403, 46686, 49113, 53714, 56389, 59706, 70029, 76806, 80571, 89559, 98226, 112778, 115209, 132277, 140058, 161142, 169167, 179118, 210087, 230418, 241713, 264554, 338334, 396831, 420174, 456569, 483426, 507501, 725139, 793662, 832567, 913138, 1015002, 1190493, 1369707, 1450278, 1522503, 1665134, 2380986, 2497701, 2739414, 3045006, 3571479, 4109121, 4995402, 7142958, 7493103, 8218242, 12327363, 14153639, 14986206, 22479309, 24654726, 28307278, 42460917, 44958618, 84921834, 127382751, 254765502, 382148253, 764296506]

約数ペア:

[(1, 764296506), (2, 382148253), (3, 254765502), (6, 127382751), (9, 84921834), (17, 44958618), (18, 42460917), (27, 28307278), (31, 24654726), (34, 22479309), (51, 14986206), (54, 14153639), (62, 12327363), (93, 8218242), (102, 7493103), (107, 7142958), (153, 4995402), (186, 4109121), (214, 3571479), (251, 3045006), (279, 2739414), (306, 2497701), (321, 2380986), (459, 1665134), (502, 1522503), (527, 1450278), (558, 1369707), (642, 1190493), (753, 1015002), (837, 913138), (918, 832567), (963, 793662), (1054, 725139), (1506, 507501), (1581, 483426), (1674, 456569), (1819, 420174), (1926, 396831), (2259, 338334), (2889, 264554), (3162, 241713), (3317, 230418), (3638, 210087), (4267, 179118), (4518, 169167), (4743, 161142), (5457, 140058), (5778, 132277), (6634, 115209), (6777, 112778), (7781, 98226), (8534, 89559), (9486, 80571), (9951, 76806), (10914, 70029), (12801, 59706), (13554, 56389), (14229, 53714), (15562, 49113), (16371, 46686), (19902, 38403), (23343, 32742), (25602, 29853), (26857, 28458)]