858990408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{9091}}^1$

素因数の和:9258

約数の個数: 64

約数和(自身を含む): 2234449920

約数和(自身を除く): 1375459512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 9091, 11811, 15748, 18182, 23622, 27273, 31496, 36364, 47244, 54546, 72728, 94488, 109092, 218184, 281821, 563642, 845463, 1127284, 1154557, 1690926, 2254568, 2309114, 3381852, 3463671, 4618228, 6763704, 6927342, 9236456, 13854684, 27709368, 35791267, 71582534, 107373801, 143165068, 214747602, 286330136, 429495204, 858990408]

約数ペア:

[(1, 858990408), (2, 429495204), (3, 286330136), (4, 214747602), (6, 143165068), (8, 107373801), (12, 71582534), (24, 35791267), (31, 27709368), (62, 13854684), (93, 9236456), (124, 6927342), (127, 6763704), (186, 4618228), (248, 3463671), (254, 3381852), (372, 2309114), (381, 2254568), (508, 1690926), (744, 1154557), (762, 1127284), (1016, 845463), (1524, 563642), (3048, 281821), (3937, 218184), (7874, 109092), (9091, 94488), (11811, 72728), (15748, 54546), (18182, 47244), (23622, 36364), (27273, 31496)]