246764154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 639959040

約数和(自身を除く): 393194886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 61, 62, 78, 91, 93, 122, 182, 183, 186, 217, 239, 273, 366, 403, 427, 434, 478, 546, 651, 717, 793, 806, 854, 1209, 1281, 1302, 1434, 1586, 1673, 1891, 2379, 2418, 2562, 2821, 3107, 3346, 3782, 4758, 5019, 5551, 5642, 5673, 6214, 7409, 8463, 9321, 10038, 11102, 11346, 13237, 14579, 14818, 16653, 16926, 18642, 21749, 22227, 24583, 26474, 29158, 33306, 39711, 43498, 43737, 44454, 49166, 51863, 65247, 73749, 79422, 87474, 96317, 102053, 103726, 130494, 147498, 155589, 172081, 189527, 192634, 204106, 288951, 306159, 311178, 344162, 379054, 451949, 516243, 568581, 577902, 612318, 674219, 903898, 1032486, 1137162, 1326689, 1348438, 1355847, 2022657, 2653378, 2711694, 3163643, 3980067, 4045314, 5875337, 6327286, 7960134, 9490929, 11750674, 17626011, 18981858, 35252022, 41127359, 82254718, 123382077, 246764154]

約数ペア:

[(1, 246764154), (2, 123382077), (3, 82254718), (6, 41127359), (7, 35252022), (13, 18981858), (14, 17626011), (21, 11750674), (26, 9490929), (31, 7960134), (39, 6327286), (42, 5875337), (61, 4045314), (62, 3980067), (78, 3163643), (91, 2711694), (93, 2653378), (122, 2022657), (182, 1355847), (183, 1348438), (186, 1326689), (217, 1137162), (239, 1032486), (273, 903898), (366, 674219), (403, 612318), (427, 577902), (434, 568581), (478, 516243), (546, 451949), (651, 379054), (717, 344162), (793, 311178), (806, 306159), (854, 288951), (1209, 204106), (1281, 192634), (1302, 189527), (1434, 172081), (1586, 155589), (1673, 147498), (1891, 130494), (2379, 103726), (2418, 102053), (2562, 96317), (2821, 87474), (3107, 79422), (3346, 73749), (3782, 65247), (4758, 51863), (5019, 49166), (5551, 44454), (5642, 43737), (5673, 43498), (6214, 39711), (7409, 33306), (8463, 29158), (9321, 26474), (10038, 24583), (11102, 22227), (11346, 21749), (13237, 18642), (14579, 16926), (14818, 16653)]