488833668

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3449}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 1285939200

約数和(自身を除く): 797105532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 2286, 3449, 3937, 4572, 6898, 7874, 10347, 11811, 13796, 15748, 20694, 23622, 31041, 35433, 41388, 47244, 62082, 70866, 106919, 124164, 141732, 213838, 320757, 427676, 438023, 641514, 876046, 962271, 1283028, 1314069, 1752092, 1924542, 2628138, 3849084, 3942207, 5256276, 7884414, 13578713, 15768828, 27157426, 40736139, 54314852, 81472278, 122208417, 162944556, 244416834, 488833668]

約数ペア:

[(1, 488833668), (2, 244416834), (3, 162944556), (4, 122208417), (6, 81472278), (9, 54314852), (12, 40736139), (18, 27157426), (31, 15768828), (36, 13578713), (62, 7884414), (93, 5256276), (124, 3942207), (127, 3849084), (186, 2628138), (254, 1924542), (279, 1752092), (372, 1314069), (381, 1283028), (508, 962271), (558, 876046), (762, 641514), (1116, 438023), (1143, 427676), (1524, 320757), (2286, 213838), (3449, 141732), (3937, 124164), (4572, 106919), (6898, 70866), (7874, 62082), (10347, 47244), (11811, 41388), (13796, 35433), (15748, 31041), (20694, 23622)]