39995208

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 126846720

約数和(自身を除く): 86851512

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, 181, 186, 198, 216, 248, 264, 279, 297, 324, 341, 362, 372, 396, 543, 558, 594, 648, 682, 724, 744, 792, 837, 891, 1023, 1086, 1116, 1188, 1364, 1448, 1629, 1674, 1782, 1991, 2046, 2172, 2232, 2376, 2511, 2728, 3069, 3258, 3348, 3564, 3982, 4092, 4344, 4887, 5022, 5611, 5973, 6138, 6516, 6696, 7128, 7964, 8184, 9207, 9774, 10044, 11222, 11946, 12276, 13032, 14661, 15928, 16833, 17919, 18414, 19548, 20088, 22444, 23892, 24552, 27621, 29322, 33666, 35838, 36828, 39096, 44888, 47784, 50499, 53757, 55242, 58644, 61721, 67332, 71676, 73656, 100998, 107514, 110484, 117288, 123442, 134664, 143352, 151497, 161271, 185163, 201996, 215028, 220968, 246884, 302994, 322542, 370326, 403992, 430056, 454491, 493768, 555489, 605988, 645084, 740652, 908982, 1110978, 1211976, 1290168, 1481304, 1666467, 1817964, 2221956, 3332934, 3635928, 4443912, 4999401, 6665868, 9998802, 13331736, 19997604, 39995208]

約数ペア:

[(1, 39995208), (2, 19997604), (3, 13331736), (4, 9998802), (6, 6665868), (8, 4999401), (9, 4443912), (11, 3635928), (12, 3332934), (18, 2221956), (22, 1817964), (24, 1666467), (27, 1481304), (31, 1290168), (33, 1211976), (36, 1110978), (44, 908982), (54, 740652), (62, 645084), (66, 605988), (72, 555489), (81, 493768), (88, 454491), (93, 430056), (99, 403992), (108, 370326), (124, 322542), (132, 302994), (162, 246884), (181, 220968), (186, 215028), (198, 201996), (216, 185163), (248, 161271), (264, 151497), (279, 143352), (297, 134664), (324, 123442), (341, 117288), (362, 110484), (372, 107514), (396, 100998), (543, 73656), (558, 71676), (594, 67332), (648, 61721), (682, 58644), (724, 55242), (744, 53757), (792, 50499), (837, 47784), (891, 44888), (1023, 39096), (1086, 36828), (1116, 35838), (1188, 33666), (1364, 29322), (1448, 27621), (1629, 24552), (1674, 23892), (1782, 22444), (1991, 20088), (2046, 19548), (2172, 18414), (2232, 17919), (2376, 16833), (2511, 15928), (2728, 14661), (3069, 13032), (3258, 12276), (3348, 11946), (3564, 11222), (3982, 10044), (4092, 9774), (4344, 9207), (4887, 8184), (5022, 7964), (5611, 7128), (5973, 6696), (6138, 6516)]