171215268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4643}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 457712640

約数和(自身を除く): 286497372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 4643, 5268, 6146, 9219, 9286, 12292, 13929, 18438, 18572, 27858, 32501, 36876, 55716, 65002, 97503, 130004, 195006, 390012, 2038277, 4076554, 6114831, 8153108, 12229662, 14267939, 24459324, 28535878, 42803817, 57071756, 85607634, 171215268]

約数ペア:

[(1, 171215268), (2, 85607634), (3, 57071756), (4, 42803817), (6, 28535878), (7, 24459324), (12, 14267939), (14, 12229662), (21, 8153108), (28, 6114831), (42, 4076554), (84, 2038277), (439, 390012), (878, 195006), (1317, 130004), (1756, 97503), (2634, 65002), (3073, 55716), (4643, 36876), (5268, 32501), (6146, 27858), (9219, 18572), (9286, 18438), (12292, 13929)]