286255284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17657}}^1$

素因数の和:17864

約数の個数: 48

約数和(自身を含む): 767346048

約数和(自身を除く): 481090764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 17657, 35314, 52971, 70628, 105942, 123599, 211884, 247198, 370797, 494396, 741594, 1483188, 3407801, 6815602, 10223403, 13631204, 20446806, 23854607, 40893612, 47709214, 71563821, 95418428, 143127642, 286255284]

約数ペア:

[(1, 286255284), (2, 143127642), (3, 95418428), (4, 71563821), (6, 47709214), (7, 40893612), (12, 23854607), (14, 20446806), (21, 13631204), (28, 10223403), (42, 6815602), (84, 3407801), (193, 1483188), (386, 741594), (579, 494396), (772, 370797), (1158, 247198), (1351, 211884), (2316, 123599), (2702, 105942), (4053, 70628), (5404, 52971), (8106, 35314), (16212, 17657)]