1898334336

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{11261}}^1$

素因数の和:11717

約数の個数: 64

約数和(自身を含む): 5054385600

約数和(自身を除く): 3156051264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 11261, 14048, 21072, 22522, 28096, 33783, 42144, 45044, 56192, 67566, 84288, 90088, 135132, 168576, 180176, 270264, 360352, 540528, 720704, 1081056, 1441408, 2162112, 4324224, 4943579, 9887158, 14830737, 19774316, 29661474, 39548632, 59322948, 79097264, 118645896, 158194528, 237291792, 316389056, 474583584, 632778112, 949167168, 1898334336]

約数ペア:

[(1, 1898334336), (2, 949167168), (3, 632778112), (4, 474583584), (6, 316389056), (8, 237291792), (12, 158194528), (16, 118645896), (24, 79097264), (32, 59322948), (48, 39548632), (64, 29661474), (96, 19774316), (128, 14830737), (192, 9887158), (384, 4943579), (439, 4324224), (878, 2162112), (1317, 1441408), (1756, 1081056), (2634, 720704), (3512, 540528), (5268, 360352), (7024, 270264), (10536, 180176), (11261, 168576), (14048, 135132), (21072, 90088), (22522, 84288), (28096, 67566), (33783, 56192), (42144, 45044)]