257820024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1153}}^1$

素因数の和:1202

約数の個数: 128

約数和(自身を含む): 810938880

約数和(自身を除く): 553118856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1153, 1331, 1452, 1694, 1848, 2306, 2541, 2662, 2904, 3388, 3459, 3993, 4612, 5082, 5324, 6776, 6918, 7986, 8071, 9224, 9317, 10164, 10648, 12683, 13836, 15972, 16142, 18634, 20328, 24213, 25366, 27672, 27951, 31944, 32284, 37268, 38049, 48426, 50732, 55902, 64568, 74536, 76098, 88781, 96852, 101464, 111804, 139513, 152196, 177562, 193704, 223608, 266343, 279026, 304392, 355124, 418539, 532686, 558052, 710248, 837078, 976591, 1065372, 1116104, 1534643, 1674156, 1953182, 2130744, 2929773, 3069286, 3348312, 3906364, 4603929, 5859546, 6138572, 7812728, 9207858, 10742501, 11719092, 12277144, 18415716, 21485002, 23438184, 32227503, 36831432, 42970004, 64455006, 85940008, 128910012, 257820024]

約数ペア:

[(1, 257820024), (2, 128910012), (3, 85940008), (4, 64455006), (6, 42970004), (7, 36831432), (8, 32227503), (11, 23438184), (12, 21485002), (14, 18415716), (21, 12277144), (22, 11719092), (24, 10742501), (28, 9207858), (33, 7812728), (42, 6138572), (44, 5859546), (56, 4603929), (66, 3906364), (77, 3348312), (84, 3069286), (88, 2929773), (121, 2130744), (132, 1953182), (154, 1674156), (168, 1534643), (231, 1116104), (242, 1065372), (264, 976591), (308, 837078), (363, 710248), (462, 558052), (484, 532686), (616, 418539), (726, 355124), (847, 304392), (924, 279026), (968, 266343), (1153, 223608), (1331, 193704), (1452, 177562), (1694, 152196), (1848, 139513), (2306, 111804), (2541, 101464), (2662, 96852), (2904, 88781), (3388, 76098), (3459, 74536), (3993, 64568), (4612, 55902), (5082, 50732), (5324, 48426), (6776, 38049), (6918, 37268), (7986, 32284), (8071, 31944), (9224, 27951), (9317, 27672), (10164, 25366), (10648, 24213), (12683, 20328), (13836, 18634), (15972, 16142)]