2156015568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{3323}}^1$

素因数の和:5272

約数の個数: 80

約数和(自身を含む): 6370592256

約数和(自身を除く): 4214576688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1931, 3323, 3862, 5793, 6646, 7724, 9969, 11586, 13292, 13517, 15448, 19938, 23172, 23261, 26584, 27034, 30896, 39876, 40551, 46344, 46522, 53168, 54068, 69783, 79752, 81102, 92688, 93044, 108136, 139566, 159504, 162204, 186088, 216272, 279132, 324408, 372176, 558264, 648816, 1116528, 6416713, 12833426, 19250139, 25666852, 38500278, 44916991, 51333704, 77000556, 89833982, 102667408, 134750973, 154001112, 179667964, 269501946, 308002224, 359335928, 539003892, 718671856, 1078007784, 2156015568]

約数ペア:

[(1, 2156015568), (2, 1078007784), (3, 718671856), (4, 539003892), (6, 359335928), (7, 308002224), (8, 269501946), (12, 179667964), (14, 154001112), (16, 134750973), (21, 102667408), (24, 89833982), (28, 77000556), (42, 51333704), (48, 44916991), (56, 38500278), (84, 25666852), (112, 19250139), (168, 12833426), (336, 6416713), (1931, 1116528), (3323, 648816), (3862, 558264), (5793, 372176), (6646, 324408), (7724, 279132), (9969, 216272), (11586, 186088), (13292, 162204), (13517, 159504), (15448, 139566), (19938, 108136), (23172, 93044), (23261, 92688), (26584, 81102), (27034, 79752), (30896, 69783), (39876, 54068), (40551, 53168), (46344, 46522)]