1684368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{557}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 5535360

約数和(自身を除く): 3850992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 557, 756, 1008, 1114, 1512, 1671, 2228, 3024, 3342, 3899, 4456, 5013, 6684, 7798, 8912, 10026, 11697, 13368, 15039, 15596, 20052, 23394, 26736, 30078, 31192, 35091, 40104, 46788, 60156, 62384, 70182, 80208, 93576, 105273, 120312, 140364, 187152, 210546, 240624, 280728, 421092, 561456, 842184, 1684368]

約数ペア:

[(1, 1684368), (2, 842184), (3, 561456), (4, 421092), (6, 280728), (7, 240624), (8, 210546), (9, 187152), (12, 140364), (14, 120312), (16, 105273), (18, 93576), (21, 80208), (24, 70182), (27, 62384), (28, 60156), (36, 46788), (42, 40104), (48, 35091), (54, 31192), (56, 30078), (63, 26736), (72, 23394), (84, 20052), (108, 15596), (112, 15039), (126, 13368), (144, 11697), (168, 10026), (189, 8912), (216, 7798), (252, 6684), (336, 5013), (378, 4456), (432, 3899), (504, 3342), (557, 3024), (756, 2228), (1008, 1671), (1114, 1512)]