204582816

素因数分解:

$2^5\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1483}}^1$

素因数の和:1978

約数の個数: 72

約数和(自身を含む): 583390080

約数和(自身を除く): 378807264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479, 958, 1437, 1483, 1916, 2874, 2966, 3832, 4311, 4449, 5748, 5932, 7664, 8622, 8898, 11496, 11864, 13347, 15328, 17244, 17796, 22992, 23728, 26694, 34488, 35592, 45984, 47456, 53388, 68976, 71184, 106776, 137952, 142368, 213552, 427104, 710357, 1420714, 2131071, 2841428, 4262142, 5682856, 6393213, 8524284, 11365712, 12786426, 17048568, 22731424, 25572852, 34097136, 51145704, 68194272, 102291408, 204582816]

約数ペア:

[(1, 204582816), (2, 102291408), (3, 68194272), (4, 51145704), (6, 34097136), (8, 25572852), (9, 22731424), (12, 17048568), (16, 12786426), (18, 11365712), (24, 8524284), (32, 6393213), (36, 5682856), (48, 4262142), (72, 2841428), (96, 2131071), (144, 1420714), (288, 710357), (479, 427104), (958, 213552), (1437, 142368), (1483, 137952), (1916, 106776), (2874, 71184), (2966, 68976), (3832, 53388), (4311, 47456), (4449, 45984), (5748, 35592), (5932, 34488), (7664, 26694), (8622, 23728), (8898, 22992), (11496, 17796), (11864, 17244), (13347, 15328)]