380360848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3884

約数の個数: 80

約数和(自身を含む): 905656320

約数和(自身を除く): 525295472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2632, 3572, 3803, 5264, 6251, 7144, 7606, 12502, 14288, 15212, 25004, 26621, 30424, 50008, 53242, 60848, 72257, 100016, 106484, 144514, 178741, 212968, 289028, 357482, 425936, 505799, 578056, 714964, 1011598, 1156112, 1251187, 1429928, 2023196, 2502374, 2859856, 3396079, 4046392, 5004748, 6792158, 8092784, 10009496, 13584316, 20018992, 23772553, 27168632, 47545106, 54337264, 95090212, 190180424, 380360848]

約数ペア:

[(1, 380360848), (2, 190180424), (4, 95090212), (7, 54337264), (8, 47545106), (14, 27168632), (16, 23772553), (19, 20018992), (28, 13584316), (38, 10009496), (47, 8092784), (56, 6792158), (76, 5004748), (94, 4046392), (112, 3396079), (133, 2859856), (152, 2502374), (188, 2023196), (266, 1429928), (304, 1251187), (329, 1156112), (376, 1011598), (532, 714964), (658, 578056), (752, 505799), (893, 425936), (1064, 357482), (1316, 289028), (1786, 212968), (2128, 178741), (2632, 144514), (3572, 106484), (3803, 100016), (5264, 72257), (6251, 60848), (7144, 53242), (7606, 50008), (12502, 30424), (14288, 26621), (15212, 25004)]