40814352

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 121325568

約数和(自身を除く): 80511216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 223, 246, 248, 279, 328, 369, 372, 446, 492, 496, 558, 656, 669, 738, 744, 892, 984, 1116, 1271, 1338, 1476, 1488, 1784, 1968, 2007, 2232, 2542, 2676, 2952, 3568, 3813, 4014, 4464, 5084, 5352, 5904, 6913, 7626, 8028, 9143, 10168, 10704, 11439, 13826, 15252, 16056, 18286, 20336, 20739, 22878, 27429, 27652, 30504, 32112, 36572, 41478, 45756, 54858, 55304, 61008, 62217, 73144, 82287, 82956, 91512, 109716, 110608, 124434, 146288, 164574, 165912, 183024, 219432, 248868, 283433, 329148, 331824, 438864, 497736, 566866, 658296, 850299, 995472, 1133732, 1316592, 1700598, 2267464, 2550897, 3401196, 4534928, 5101794, 6802392, 10203588, 13604784, 20407176, 40814352]

約数ペア:

[(1, 40814352), (2, 20407176), (3, 13604784), (4, 10203588), (6, 6802392), (8, 5101794), (9, 4534928), (12, 3401196), (16, 2550897), (18, 2267464), (24, 1700598), (31, 1316592), (36, 1133732), (41, 995472), (48, 850299), (62, 658296), (72, 566866), (82, 497736), (93, 438864), (123, 331824), (124, 329148), (144, 283433), (164, 248868), (186, 219432), (223, 183024), (246, 165912), (248, 164574), (279, 146288), (328, 124434), (369, 110608), (372, 109716), (446, 91512), (492, 82956), (496, 82287), (558, 73144), (656, 62217), (669, 61008), (738, 55304), (744, 54858), (892, 45756), (984, 41478), (1116, 36572), (1271, 32112), (1338, 30504), (1476, 27652), (1488, 27429), (1784, 22878), (1968, 20739), (2007, 20336), (2232, 18286), (2542, 16056), (2676, 15252), (2952, 13826), (3568, 11439), (3813, 10704), (4014, 10168), (4464, 9143), (5084, 8028), (5352, 7626), (5904, 6913)]