1640280672

素因数分解:

$2^5\times 3^3\times {\mathrm{619}}^1\times {\mathrm{3067}}^1$

素因数の和:3705

約数の個数: 96

約数和(自身を含む): 4793443200

約数和(自身を除く): 3153162528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 619, 864, 1238, 1857, 2476, 3067, 3714, 4952, 5571, 6134, 7428, 9201, 9904, 11142, 12268, 14856, 16713, 18402, 19808, 22284, 24536, 27603, 29712, 33426, 36804, 44568, 49072, 55206, 59424, 66852, 73608, 82809, 89136, 98144, 110412, 133704, 147216, 165618, 178272, 220824, 267408, 294432, 331236, 441648, 534816, 662472, 883296, 1324944, 1898473, 2649888, 3796946, 5695419, 7593892, 11390838, 15187784, 17086257, 22781676, 30375568, 34172514, 45563352, 51258771, 60751136, 68345028, 91126704, 102517542, 136690056, 182253408, 205035084, 273380112, 410070168, 546760224, 820140336, 1640280672]

約数ペア:

[(1, 1640280672), (2, 820140336), (3, 546760224), (4, 410070168), (6, 273380112), (8, 205035084), (9, 182253408), (12, 136690056), (16, 102517542), (18, 91126704), (24, 68345028), (27, 60751136), (32, 51258771), (36, 45563352), (48, 34172514), (54, 30375568), (72, 22781676), (96, 17086257), (108, 15187784), (144, 11390838), (216, 7593892), (288, 5695419), (432, 3796946), (619, 2649888), (864, 1898473), (1238, 1324944), (1857, 883296), (2476, 662472), (3067, 534816), (3714, 441648), (4952, 331236), (5571, 294432), (6134, 267408), (7428, 220824), (9201, 178272), (9904, 165618), (11142, 147216), (12268, 133704), (14856, 110412), (16713, 98144), (18402, 89136), (19808, 82809), (22284, 73608), (24536, 66852), (27603, 59424), (29712, 55206), (33426, 49072), (36804, 44568)]