777714288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6263}}^1$

素因数の和:6486

約数の個数: 80

約数和(自身を含む): 2174860800

約数和(自身を除く): 1397146512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 199, 208, 312, 398, 597, 624, 796, 1194, 1592, 2388, 2587, 3184, 4776, 5174, 6263, 7761, 9552, 10348, 12526, 15522, 18789, 20696, 25052, 31044, 37578, 41392, 50104, 62088, 75156, 81419, 100208, 124176, 150312, 162838, 244257, 300624, 325676, 488514, 651352, 977028, 1246337, 1302704, 1954056, 2492674, 3739011, 3908112, 4985348, 7478022, 9970696, 14956044, 16202381, 19941392, 29912088, 32404762, 48607143, 59824176, 64809524, 97214286, 129619048, 194428572, 259238096, 388857144, 777714288]

約数ペア:

[(1, 777714288), (2, 388857144), (3, 259238096), (4, 194428572), (6, 129619048), (8, 97214286), (12, 64809524), (13, 59824176), (16, 48607143), (24, 32404762), (26, 29912088), (39, 19941392), (48, 16202381), (52, 14956044), (78, 9970696), (104, 7478022), (156, 4985348), (199, 3908112), (208, 3739011), (312, 2492674), (398, 1954056), (597, 1302704), (624, 1246337), (796, 977028), (1194, 651352), (1592, 488514), (2388, 325676), (2587, 300624), (3184, 244257), (4776, 162838), (5174, 150312), (6263, 124176), (7761, 100208), (9552, 81419), (10348, 75156), (12526, 62088), (15522, 50104), (18789, 41392), (20696, 37578), (25052, 31044)]