40146613.000000000

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{34589}}^1$

素因数の和:34617

約数の個数: 90

約数和(自身を含む): 794566890

約数和(自身を除く): 550506906

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 34589, 69178, 103767, 138356, 207534, 242123, 276712, 311301, 415068, 484246, 553424, 622602, 726369, 830136, 968492, 1245204, 1452738, 1660272, 1694861, 1936984, 2179107, 2490408, 2905476, 3389722, 3873968, 4358214, 4980816, 5084583, 5810952, 6779444, 8716428, 10169166, 11621904, 13558888, 15253749, 17432856, 20338332, 27117776, 30507498, 34865712, 40676664, 61014996, 81353328, 122029992, 244059984]

約数ペア:

[(1, 244059984), (2, 122029992), (3, 81353328), (4, 61014996), (6, 40676664), (7, 34865712), (8, 30507498), (9, 27117776), (12, 20338332), (14, 17432856), (16, 15253749), (18, 13558888), (21, 11621904), (24, 10169166), (28, 8716428), (36, 6779444), (42, 5810952), (48, 5084583), (49, 4980816), (56, 4358214), (63, 3873968), (72, 3389722), (84, 2905476), (98, 2490408), (112, 2179107), (126, 1936984), (144, 1694861), (147, 1660272), (168, 1452738), (196, 1245204), (252, 968492), (294, 830136), (336, 726369), (392, 622602), (441, 553424), (504, 484246), (588, 415068), (784, 311301), (882, 276712), (1008, 242123), (1176, 207534), (1764, 138356), (2352, 103767), (3528, 69178), (7056, 34589)]