1718581968

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:938

約数の個数: 160

約数和(自身を含む): 5127449600

約数和(自身を除く): 3408867632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 181, 186, 216, 248, 279, 362, 372, 432, 496, 543, 558, 709, 724, 744, 837, 1086, 1116, 1418, 1448, 1488, 1629, 1674, 2127, 2172, 2232, 2836, 2896, 3258, 3348, 4254, 4344, 4464, 4887, 5611, 5672, 6381, 6516, 6696, 8508, 8688, 9774, 11222, 11344, 12762, 13032, 13392, 16833, 17016, 19143, 19548, 21979, 22444, 25524, 26064, 33666, 34032, 38286, 39096, 43958, 44888, 50499, 51048, 65937, 67332, 76572, 78192, 87916, 89776, 100998, 102096, 128329, 131874, 134664, 151497, 153144, 175832, 197811, 201996, 256658, 263748, 269328, 302994, 306288, 351664, 384987, 395622, 403992, 513316, 527496, 593433, 605988, 769974, 791244, 807984, 1026632, 1054992, 1154961, 1186866, 1211976, 1539948, 1582488, 2053264, 2309922, 2373732, 2423952, 3079896, 3164976, 3464883, 3978199, 4619844, 4747464, 6159792, 6929766, 7956398, 9239688, 9494928, 11934597, 13859532, 15912796, 18479376, 23869194, 27719064, 31825592, 35803791, 47738388, 55438128, 63651184, 71607582, 95476776, 107411373, 143215164, 190953552, 214822746, 286430328, 429645492, 572860656, 859290984, 1718581968]

約数ペア:

[(1, 1718581968), (2, 859290984), (3, 572860656), (4, 429645492), (6, 286430328), (8, 214822746), (9, 190953552), (12, 143215164), (16, 107411373), (18, 95476776), (24, 71607582), (27, 63651184), (31, 55438128), (36, 47738388), (48, 35803791), (54, 31825592), (62, 27719064), (72, 23869194), (93, 18479376), (108, 15912796), (124, 13859532), (144, 11934597), (181, 9494928), (186, 9239688), (216, 7956398), (248, 6929766), (279, 6159792), (362, 4747464), (372, 4619844), (432, 3978199), (496, 3464883), (543, 3164976), (558, 3079896), (709, 2423952), (724, 2373732), (744, 2309922), (837, 2053264), (1086, 1582488), (1116, 1539948), (1418, 1211976), (1448, 1186866), (1488, 1154961), (1629, 1054992), (1674, 1026632), (2127, 807984), (2172, 791244), (2232, 769974), (2836, 605988), (2896, 593433), (3258, 527496), (3348, 513316), (4254, 403992), (4344, 395622), (4464, 384987), (4887, 351664), (5611, 306288), (5672, 302994), (6381, 269328), (6516, 263748), (6696, 256658), (8508, 201996), (8688, 197811), (9774, 175832), (11222, 153144), (11344, 151497), (12762, 134664), (13032, 131874), (13392, 128329), (16833, 102096), (17016, 100998), (19143, 89776), (19548, 87916), (21979, 78192), (22444, 76572), (25524, 67332), (26064, 65937), (33666, 51048), (34032, 50499), (38286, 44888), (39096, 43958)]