1686978216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3264

約数の個数: 192

約数和(自身を含む): 5756849280

約数和(自身を除く): 4069871064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 97, 99, 126, 132, 154, 168, 194, 198, 231, 252, 264, 291, 308, 388, 396, 462, 504, 582, 616, 679, 693, 776, 792, 873, 924, 1067, 1164, 1358, 1386, 1746, 1848, 2037, 2134, 2328, 2716, 2772, 3137, 3201, 3492, 4074, 4268, 5432, 5544, 6111, 6274, 6402, 6984, 7469, 8148, 8536, 9411, 9603, 12222, 12548, 12804, 14938, 16296, 18822, 19206, 21959, 22407, 24444, 25096, 25608, 28233, 29876, 34507, 37644, 38412, 43918, 44814, 48888, 56466, 59752, 65877, 67221, 69014, 75288, 76824, 87836, 89628, 103521, 112932, 131754, 134442, 138028, 175672, 179256, 197631, 207042, 225864, 241549, 263508, 268884, 276056, 304289, 310563, 395262, 414084, 483098, 527016, 537768, 608578, 621126, 724647, 790524, 828168, 912867, 966196, 1217156, 1242252, 1449294, 1581048, 1825734, 1932392, 2130023, 2173941, 2434312, 2484504, 2738601, 2898588, 3347179, 3651468, 4260046, 4347882, 5477202, 5797176, 6390069, 6694358, 7302936, 8520092, 8695764, 10041537, 10954404, 12780138, 13388716, 17040184, 17391528, 19170207, 20083074, 21908808, 23430253, 25560276, 26777432, 30124611, 38340414, 40166148, 46860506, 51120552, 60249222, 70290759, 76680828, 80332296, 93721012, 120498444, 140581518, 153361656, 187442024, 210872277, 240996888, 281163036, 421744554, 562326072, 843489108, 1686978216]

約数ペア:

[(1, 1686978216), (2, 843489108), (3, 562326072), (4, 421744554), (6, 281163036), (7, 240996888), (8, 210872277), (9, 187442024), (11, 153361656), (12, 140581518), (14, 120498444), (18, 93721012), (21, 80332296), (22, 76680828), (24, 70290759), (28, 60249222), (33, 51120552), (36, 46860506), (42, 40166148), (44, 38340414), (56, 30124611), (63, 26777432), (66, 25560276), (72, 23430253), (77, 21908808), (84, 20083074), (88, 19170207), (97, 17391528), (99, 17040184), (126, 13388716), (132, 12780138), (154, 10954404), (168, 10041537), (194, 8695764), (198, 8520092), (231, 7302936), (252, 6694358), (264, 6390069), (291, 5797176), (308, 5477202), (388, 4347882), (396, 4260046), (462, 3651468), (504, 3347179), (582, 2898588), (616, 2738601), (679, 2484504), (693, 2434312), (776, 2173941), (792, 2130023), (873, 1932392), (924, 1825734), (1067, 1581048), (1164, 1449294), (1358, 1242252), (1386, 1217156), (1746, 966196), (1848, 912867), (2037, 828168), (2134, 790524), (2328, 724647), (2716, 621126), (2772, 608578), (3137, 537768), (3201, 527016), (3492, 483098), (4074, 414084), (4268, 395262), (5432, 310563), (5544, 304289), (6111, 276056), (6274, 268884), (6402, 263508), (6984, 241549), (7469, 225864), (8148, 207042), (8536, 197631), (9411, 179256), (9603, 175672), (12222, 138028), (12548, 134442), (12804, 131754), (14938, 112932), (16296, 103521), (18822, 89628), (19206, 87836), (21959, 76824), (22407, 75288), (24444, 69014), (25096, 67221), (25608, 65877), (28233, 59752), (29876, 56466), (34507, 48888), (37644, 44814), (38412, 43918)]