16811424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 39797856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 269, 279, 288, 336, 372, 434, 496, 504, 538, 558, 651, 672, 744, 807, 868, 992, 1008, 1076, 1116, 1302, 1488, 1614, 1736, 1883, 1953, 2016, 2152, 2232, 2421, 2604, 2976, 3228, 3472, 3766, 3906, 4304, 4464, 4842, 5208, 5649, 6456, 6944, 7532, 7812, 8339, 8608, 8928, 9684, 10416, 11298, 12912, 15064, 15624, 16678, 16947, 19368, 20832, 22596, 25017, 25824, 30128, 31248, 33356, 33894, 38736, 45192, 50034, 58373, 60256, 62496, 66712, 67788, 75051, 77472, 90384, 100068, 116746, 133424, 135576, 150102, 175119, 180768, 200136, 233492, 266848, 271152, 300204, 350238, 400272, 466984, 525357, 542304, 600408, 700476, 800544, 933968, 1050714, 1200816, 1400952, 1867936, 2101428, 2401632, 2801904, 4202856, 5603808, 8405712, 16811424]

約数ペア:

[(1, 16811424), (2, 8405712), (3, 5603808), (4, 4202856), (6, 2801904), (7, 2401632), (8, 2101428), (9, 1867936), (12, 1400952), (14, 1200816), (16, 1050714), (18, 933968), (21, 800544), (24, 700476), (28, 600408), (31, 542304), (32, 525357), (36, 466984), (42, 400272), (48, 350238), (56, 300204), (62, 271152), (63, 266848), (72, 233492), (84, 200136), (93, 180768), (96, 175119), (112, 150102), (124, 135576), (126, 133424), (144, 116746), (168, 100068), (186, 90384), (217, 77472), (224, 75051), (248, 67788), (252, 66712), (269, 62496), (279, 60256), (288, 58373), (336, 50034), (372, 45192), (434, 38736), (496, 33894), (504, 33356), (538, 31248), (558, 30128), (651, 25824), (672, 25017), (744, 22596), (807, 20832), (868, 19368), (992, 16947), (1008, 16678), (1076, 15624), (1116, 15064), (1302, 12912), (1488, 11298), (1614, 10416), (1736, 9684), (1883, 8928), (1953, 8608), (2016, 8339), (2152, 7812), (2232, 7532), (2421, 6944), (2604, 6456), (2976, 5649), (3228, 5208), (3472, 4842), (3766, 4464), (3906, 4304)]