242519088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{721783}}^1$

素因数の和:721801

約数の個数: 40

約数和(自身を含む): 716009728

約数和(自身を除く): 473490640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 721783, 1443566, 2165349, 2887132, 4330698, 5052481, 5774264, 8661396, 10104962, 11548528, 15157443, 17322792, 20209924, 30314886, 34645584, 40419848, 60629772, 80839696, 121259544, 242519088]

約数ペア:

[(1, 242519088), (2, 121259544), (3, 80839696), (4, 60629772), (6, 40419848), (7, 34645584), (8, 30314886), (12, 20209924), (14, 17322792), (16, 15157443), (21, 11548528), (24, 10104962), (28, 8661396), (42, 5774264), (48, 5052481), (56, 4330698), (84, 2887132), (112, 2165349), (168, 1443566), (336, 721783)]