321132756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{201211}}^1$

素因数の和:201244

約数の個数: 48

約数和(自身を含む): 901429760

約数和(自身を除く): 580297004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 201211, 402422, 603633, 804844, 1207266, 1408477, 2414532, 2816954, 3823009, 4225431, 5633908, 7646018, 8450862, 11469027, 15292036, 16901724, 22938054, 26761063, 45876108, 53522126, 80283189, 107044252, 160566378, 321132756]

約数ペア:

[(1, 321132756), (2, 160566378), (3, 107044252), (4, 80283189), (6, 53522126), (7, 45876108), (12, 26761063), (14, 22938054), (19, 16901724), (21, 15292036), (28, 11469027), (38, 8450862), (42, 7646018), (57, 5633908), (76, 4225431), (84, 3823009), (114, 2816954), (133, 2414532), (228, 1408477), (266, 1207266), (399, 804844), (532, 603633), (798, 402422), (1596, 201211)]