239928528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{714073}}^1$

素因数の和:714091

約数の個数: 40

約数和(自身を含む): 708361408

約数和(自身を除く): 468432880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 714073, 1428146, 2142219, 2856292, 4284438, 4998511, 5712584, 8568876, 9997022, 11425168, 14995533, 17137752, 19994044, 29991066, 34275504, 39988088, 59982132, 79976176, 119964264, 239928528]

約数ペア:

[(1, 239928528), (2, 119964264), (3, 79976176), (4, 59982132), (6, 39988088), (7, 34275504), (8, 29991066), (12, 19994044), (14, 17137752), (16, 14995533), (21, 11425168), (24, 9997022), (28, 8568876), (42, 5712584), (48, 4998511), (56, 4284438), (84, 2856292), (112, 2142219), (168, 1428146), (336, 714073)]