307988208

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1683

約数の個数: 120

約数和(自身を含む): 948320256

約数和(自身を除く): 640332048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1143, 1397, 1524, 1531, 1584, 2032, 2286, 2794, 3048, 3062, 4191, 4572, 4593, 5588, 6096, 6124, 8382, 9144, 9186, 11176, 12248, 12573, 13779, 16764, 16841, 18288, 18372, 22352, 24496, 25146, 27558, 33528, 33682, 36744, 50292, 50523, 55116, 67056, 67364, 73488, 100584, 101046, 110232, 134728, 151569, 194437, 201168, 202092, 220464, 269456, 303138, 388874, 404184, 583311, 606276, 777748, 808368, 1166622, 1212552, 1555496, 1749933, 2138807, 2333244, 2425104, 3110992, 3499866, 4277614, 4666488, 6416421, 6999732, 8555228, 9332976, 12832842, 13999464, 17110456, 19249263, 25665684, 27998928, 34220912, 38498526, 51331368, 76997052, 102662736, 153994104, 307988208]

約数ペア:

[(1, 307988208), (2, 153994104), (3, 102662736), (4, 76997052), (6, 51331368), (8, 38498526), (9, 34220912), (11, 27998928), (12, 25665684), (16, 19249263), (18, 17110456), (22, 13999464), (24, 12832842), (33, 9332976), (36, 8555228), (44, 6999732), (48, 6416421), (66, 4666488), (72, 4277614), (88, 3499866), (99, 3110992), (127, 2425104), (132, 2333244), (144, 2138807), (176, 1749933), (198, 1555496), (254, 1212552), (264, 1166622), (381, 808368), (396, 777748), (508, 606276), (528, 583311), (762, 404184), (792, 388874), (1016, 303138), (1143, 269456), (1397, 220464), (1524, 202092), (1531, 201168), (1584, 194437), (2032, 151569), (2286, 134728), (2794, 110232), (3048, 101046), (3062, 100584), (4191, 73488), (4572, 67364), (4593, 67056), (5588, 55116), (6096, 50523), (6124, 50292), (8382, 36744), (9144, 33682), (9186, 33528), (11176, 27558), (12248, 25146), (12573, 24496), (13779, 22352), (16764, 18372), (16841, 18288)]