260963208

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 160

約数和(自身を含む): 823806720

約数和(自身を除く): 562843512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 744, 792, 837, 891, 1023, 1116, 1181, 1188, 1364, 1674, 1782, 2046, 2232, 2362, 2376, 2511, 2728, 3069, 3348, 3543, 3564, 4092, 4724, 5022, 6138, 6696, 7086, 7128, 8184, 9207, 9448, 10044, 10629, 12276, 12991, 14172, 18414, 20088, 21258, 24552, 25982, 27621, 28344, 31887, 36611, 36828, 38973, 42516, 51964, 55242, 63774, 73222, 73656, 77946, 85032, 95661, 103928, 109833, 110484, 116919, 127548, 146444, 155892, 191322, 219666, 220968, 233838, 255096, 292888, 311784, 329499, 350757, 382644, 402721, 439332, 467676, 658998, 701514, 765288, 805442, 878664, 935352, 988497, 1052271, 1208163, 1317996, 1403028, 1610884, 1976994, 2104542, 2416326, 2635992, 2806056, 2965491, 3221768, 3624489, 3953988, 4209084, 4832652, 5930982, 7248978, 7907976, 8418168, 9665304, 10873467, 11861964, 14497956, 21746934, 23723928, 28995912, 32620401, 43493868, 65240802, 86987736, 130481604, 260963208]

約数ペア:

[(1, 260963208), (2, 130481604), (3, 86987736), (4, 65240802), (6, 43493868), (8, 32620401), (9, 28995912), (11, 23723928), (12, 21746934), (18, 14497956), (22, 11861964), (24, 10873467), (27, 9665304), (31, 8418168), (33, 7907976), (36, 7248978), (44, 5930982), (54, 4832652), (62, 4209084), (66, 3953988), (72, 3624489), (81, 3221768), (88, 2965491), (93, 2806056), (99, 2635992), (108, 2416326), (124, 2104542), (132, 1976994), (162, 1610884), (186, 1403028), (198, 1317996), (216, 1208163), (248, 1052271), (264, 988497), (279, 935352), (297, 878664), (324, 805442), (341, 765288), (372, 701514), (396, 658998), (558, 467676), (594, 439332), (648, 402721), (682, 382644), (744, 350757), (792, 329499), (837, 311784), (891, 292888), (1023, 255096), (1116, 233838), (1181, 220968), (1188, 219666), (1364, 191322), (1674, 155892), (1782, 146444), (2046, 127548), (2232, 116919), (2362, 110484), (2376, 109833), (2511, 103928), (2728, 95661), (3069, 85032), (3348, 77946), (3543, 73656), (3564, 73222), (4092, 63774), (4724, 55242), (5022, 51964), (6138, 42516), (6696, 38973), (7086, 36828), (7128, 36611), (8184, 31887), (9207, 28344), (9448, 27621), (10044, 25982), (10629, 24552), (12276, 21258), (12991, 20088), (14172, 18414)]