308461842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3336

約数の個数: 72

約数和(自身を含む): 747272448

約数和(自身を除く): 438810606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3271, 3627, 5239, 6542, 7254, 9813, 10478, 15717, 19626, 29439, 31434, 42523, 47151, 58878, 85046, 94302, 101401, 127569, 202802, 255138, 304203, 382707, 552799, 608406, 765414, 912609, 1105598, 1318213, 1658397, 1825218, 2636426, 3316794, 3954639, 4975191, 7909278, 9950382, 11863917, 17136769, 23727834, 34273538, 51410307, 102820614, 154230921, 308461842]

約数ペア:

[(1, 308461842), (2, 154230921), (3, 102820614), (6, 51410307), (9, 34273538), (13, 23727834), (18, 17136769), (26, 11863917), (31, 9950382), (39, 7909278), (62, 4975191), (78, 3954639), (93, 3316794), (117, 2636426), (169, 1825218), (186, 1658397), (234, 1318213), (279, 1105598), (338, 912609), (403, 765414), (507, 608406), (558, 552799), (806, 382707), (1014, 304203), (1209, 255138), (1521, 202802), (2418, 127569), (3042, 101401), (3271, 94302), (3627, 85046), (5239, 58878), (6542, 47151), (7254, 42523), (9813, 31434), (10478, 29439), (15717, 19626)]