1630721304

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 4493502000

約数和(自身を除く): 2862780696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 449, 584, 657, 691, 876, 898, 1314, 1347, 1382, 1752, 1796, 2073, 2628, 2694, 2764, 3592, 4041, 4146, 5256, 5388, 5528, 6219, 8082, 8292, 10776, 12438, 16164, 16584, 24876, 32328, 32777, 49752, 50443, 65554, 98331, 100886, 131108, 151329, 196662, 201772, 262216, 294993, 302658, 310259, 393324, 403544, 453987, 589986, 605316, 620518, 786648, 907974, 930777, 1179972, 1210632, 1241036, 1815948, 1861554, 2359944, 2482072, 2792331, 3631896, 3723108, 5584662, 7446216, 11169324, 22338648, 22648907, 45297814, 67946721, 90595628, 135893442, 181191256, 203840163, 271786884, 407680326, 543573768, 815360652, 1630721304]

約数ペア:

[(1, 1630721304), (2, 815360652), (3, 543573768), (4, 407680326), (6, 271786884), (8, 203840163), (9, 181191256), (12, 135893442), (18, 90595628), (24, 67946721), (36, 45297814), (72, 22648907), (73, 22338648), (146, 11169324), (219, 7446216), (292, 5584662), (438, 3723108), (449, 3631896), (584, 2792331), (657, 2482072), (691, 2359944), (876, 1861554), (898, 1815948), (1314, 1241036), (1347, 1210632), (1382, 1179972), (1752, 930777), (1796, 907974), (2073, 786648), (2628, 620518), (2694, 605316), (2764, 589986), (3592, 453987), (4041, 403544), (4146, 393324), (5256, 310259), (5388, 302658), (5528, 294993), (6219, 262216), (8082, 201772), (8292, 196662), (10776, 151329), (12438, 131108), (16164, 100886), (16584, 98331), (24876, 65554), (32328, 50443), (32777, 49752)]