1919095776

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{512579}}^1$

素因数の和:512608

約数の個数: 72

約数和(自身を含む): 5877242280

約数和(自身を除く): 3958146504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 512579, 1025158, 1537737, 2050316, 3075474, 4100632, 4613211, 6150948, 6663527, 8201264, 9226422, 12301896, 13327054, 16402528, 18452844, 19990581, 24603792, 26654108, 36905688, 39981162, 49207584, 53308216, 59971743, 73811376, 79962324, 106616432, 119943486, 147622752, 159924648, 213232864, 239886972, 319849296, 479773944, 639698592, 959547888, 1919095776]

約数ペア:

[(1, 1919095776), (2, 959547888), (3, 639698592), (4, 479773944), (6, 319849296), (8, 239886972), (9, 213232864), (12, 159924648), (13, 147622752), (16, 119943486), (18, 106616432), (24, 79962324), (26, 73811376), (32, 59971743), (36, 53308216), (39, 49207584), (48, 39981162), (52, 36905688), (72, 26654108), (78, 24603792), (96, 19990581), (104, 18452844), (117, 16402528), (144, 13327054), (156, 12301896), (208, 9226422), (234, 8201264), (288, 6663527), (312, 6150948), (416, 4613211), (468, 4100632), (624, 3075474), (936, 2050316), (1248, 1537737), (1872, 1025158), (3744, 512579)]