1660366944

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61991}}^1$

素因数の和:62041

約数の個数: 96

約数和(自身を含む): 4999034880

約数和(自身を除く): 3338667936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 61991, 123982, 185973, 247964, 371946, 495928, 557919, 743892, 991856, 1115838, 1487784, 1673757, 1921721, 1983712, 2231676, 2975568, 3347514, 3843442, 4463352, 5765163, 5951136, 6695028, 7686884, 8926704, 11530326, 13390056, 15373768, 17295489, 17853408, 23060652, 26780112, 30747536, 34590978, 46121304, 51886467, 53560224, 61495072, 69181956, 92242608, 103772934, 138363912, 184485216, 207545868, 276727824, 415091736, 553455648, 830183472, 1660366944]

約数ペア:

[(1, 1660366944), (2, 830183472), (3, 553455648), (4, 415091736), (6, 276727824), (8, 207545868), (9, 184485216), (12, 138363912), (16, 103772934), (18, 92242608), (24, 69181956), (27, 61495072), (31, 53560224), (32, 51886467), (36, 46121304), (48, 34590978), (54, 30747536), (62, 26780112), (72, 23060652), (93, 17853408), (96, 17295489), (108, 15373768), (124, 13390056), (144, 11530326), (186, 8926704), (216, 7686884), (248, 6695028), (279, 5951136), (288, 5765163), (372, 4463352), (432, 3843442), (496, 3347514), (558, 2975568), (744, 2231676), (837, 1983712), (864, 1921721), (992, 1673757), (1116, 1487784), (1488, 1115838), (1674, 991856), (2232, 743892), (2976, 557919), (3348, 495928), (4464, 371946), (6696, 247964), (8928, 185973), (13392, 123982), (26784, 61991)]