40193328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 126206208

約数和(自身を除く): 86012880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 743, 784, 966, 1104, 1127, 1176, 1288, 1486, 1932, 2229, 2254, 2352, 2576, 2972, 3381, 3864, 4458, 4508, 5201, 5944, 6762, 7728, 8916, 9016, 10402, 11888, 13524, 15603, 17089, 17832, 18032, 20804, 27048, 31206, 34178, 35664, 36407, 41608, 51267, 54096, 62412, 68356, 72814, 83216, 102534, 109221, 119623, 124824, 136712, 145628, 205068, 218442, 239246, 249648, 273424, 291256, 358869, 410136, 436884, 478492, 582512, 717738, 820272, 837361, 873768, 956984, 1435476, 1674722, 1747536, 1913968, 2512083, 2870952, 3349444, 5024166, 5741904, 6698888, 10048332, 13397776, 20096664, 40193328]

約数ペア:

[(1, 40193328), (2, 20096664), (3, 13397776), (4, 10048332), (6, 6698888), (7, 5741904), (8, 5024166), (12, 3349444), (14, 2870952), (16, 2512083), (21, 1913968), (23, 1747536), (24, 1674722), (28, 1435476), (42, 956984), (46, 873768), (48, 837361), (49, 820272), (56, 717738), (69, 582512), (84, 478492), (92, 436884), (98, 410136), (112, 358869), (138, 291256), (147, 273424), (161, 249648), (168, 239246), (184, 218442), (196, 205068), (276, 145628), (294, 136712), (322, 124824), (336, 119623), (368, 109221), (392, 102534), (483, 83216), (552, 72814), (588, 68356), (644, 62412), (743, 54096), (784, 51267), (966, 41608), (1104, 36407), (1127, 35664), (1176, 34178), (1288, 31206), (1486, 27048), (1932, 20804), (2229, 18032), (2254, 17832), (2352, 17089), (2576, 15603), (2972, 13524), (3381, 11888), (3864, 10402), (4458, 9016), (4508, 8916), (5201, 7728), (5944, 6762)]