16946448

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 45830400

約数和(自身を除く): 28883952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 79, 82, 109, 123, 158, 164, 218, 237, 246, 316, 327, 328, 436, 474, 492, 632, 654, 656, 872, 948, 984, 1264, 1308, 1744, 1896, 1968, 2616, 3239, 3792, 4469, 5232, 6478, 8611, 8938, 9717, 12956, 13407, 17222, 17876, 19434, 25833, 25912, 26814, 34444, 35752, 38868, 51666, 51824, 53628, 68888, 71504, 77736, 103332, 107256, 137776, 155472, 206664, 214512, 353051, 413328, 706102, 1059153, 1412204, 2118306, 2824408, 4236612, 5648816, 8473224, 16946448]

約数ペア:

[(1, 16946448), (2, 8473224), (3, 5648816), (4, 4236612), (6, 2824408), (8, 2118306), (12, 1412204), (16, 1059153), (24, 706102), (41, 413328), (48, 353051), (79, 214512), (82, 206664), (109, 155472), (123, 137776), (158, 107256), (164, 103332), (218, 77736), (237, 71504), (246, 68888), (316, 53628), (327, 51824), (328, 51666), (436, 38868), (474, 35752), (492, 34444), (632, 26814), (654, 25912), (656, 25833), (872, 19434), (948, 17876), (984, 17222), (1264, 13407), (1308, 12956), (1744, 9717), (1896, 8938), (1968, 8611), (2616, 6478), (3239, 5232), (3792, 4469)]