890778816

素因数分解:

$2^6\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1861}}^1$

素因数の和:2159

約数の個数: 112

約数和(自身を含む): 2629590880

約数和(自身を除く): 1738812064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 277, 288, 432, 554, 576, 831, 864, 1108, 1662, 1728, 1861, 2216, 2493, 3324, 3722, 4432, 4986, 5583, 6648, 7444, 7479, 8864, 9972, 11166, 13296, 14888, 14958, 16749, 17728, 19944, 22332, 26592, 29776, 29916, 33498, 39888, 44664, 50247, 53184, 59552, 59832, 66996, 79776, 89328, 100494, 119104, 119664, 133992, 159552, 178656, 200988, 239328, 267984, 357312, 401976, 478656, 515497, 535968, 803952, 1030994, 1071936, 1546491, 1607904, 2061988, 3092982, 3215808, 4123976, 4639473, 6185964, 8247952, 9278946, 12371928, 13918419, 16495904, 18557892, 24743856, 27836838, 32991808, 37115784, 49487712, 55673676, 74231568, 98975424, 111347352, 148463136, 222694704, 296926272, 445389408, 890778816]

約数ペア:

[(1, 890778816), (2, 445389408), (3, 296926272), (4, 222694704), (6, 148463136), (8, 111347352), (9, 98975424), (12, 74231568), (16, 55673676), (18, 49487712), (24, 37115784), (27, 32991808), (32, 27836838), (36, 24743856), (48, 18557892), (54, 16495904), (64, 13918419), (72, 12371928), (96, 9278946), (108, 8247952), (144, 6185964), (192, 4639473), (216, 4123976), (277, 3215808), (288, 3092982), (432, 2061988), (554, 1607904), (576, 1546491), (831, 1071936), (864, 1030994), (1108, 803952), (1662, 535968), (1728, 515497), (1861, 478656), (2216, 401976), (2493, 357312), (3324, 267984), (3722, 239328), (4432, 200988), (4986, 178656), (5583, 159552), (6648, 133992), (7444, 119664), (7479, 119104), (8864, 100494), (9972, 89328), (11166, 79776), (13296, 66996), (14888, 59832), (14958, 59552), (16749, 53184), (17728, 50247), (19944, 44664), (22332, 39888), (26592, 33498), (29776, 29916)]