248211516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{155521}}^1$

素因数の和:155554

約数の個数: 48

約数和(自身を含む): 696738560

約数和(自身を除く): 448527044

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, 155521, 311042, 466563, 622084, 933126, 1088647, 1866252, 2177294, 2954899, 3265941, 4354588, 5909798, 6531882, 8864697, 11819596, 13063764, 17729394, 20684293, 35458788, 41368586, 62052879, 82737172, 124105758, 248211516]

約数ペア:

[(1, 248211516), (2, 124105758), (3, 82737172), (4, 62052879), (6, 41368586), (7, 35458788), (12, 20684293), (14, 17729394), (19, 13063764), (21, 11819596), (28, 8864697), (38, 6531882), (42, 5909798), (57, 4354588), (76, 3265941), (84, 2954899), (114, 2177294), (133, 1866252), (228, 1088647), (266, 933126), (399, 622084), (532, 466563), (798, 311042), (1596, 155521)]