550690756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 1275724800

約数和(自身を除く): 725034044

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 139, 154, 209, 266, 278, 308, 418, 532, 556, 677, 836, 973, 1354, 1463, 1529, 1946, 2641, 2708, 2926, 3058, 3892, 4739, 5282, 5852, 6116, 7447, 9478, 10564, 10703, 12863, 14894, 18487, 18956, 21406, 25726, 29051, 29788, 36974, 42812, 51452, 52129, 58102, 73948, 90041, 94103, 104258, 116204, 141493, 180082, 188206, 203357, 208516, 282986, 360164, 376412, 406714, 565972, 658721, 813428, 990451, 1035133, 1317442, 1787957, 1980902, 2070266, 2634884, 3575914, 3961804, 4140532, 7151828, 7245931, 12515699, 14491862, 19667527, 25031398, 28983724, 39335054, 50062796, 78670108, 137672689, 275345378, 550690756]

約数ペア:

[(1, 550690756), (2, 275345378), (4, 137672689), (7, 78670108), (11, 50062796), (14, 39335054), (19, 28983724), (22, 25031398), (28, 19667527), (38, 14491862), (44, 12515699), (76, 7245931), (77, 7151828), (133, 4140532), (139, 3961804), (154, 3575914), (209, 2634884), (266, 2070266), (278, 1980902), (308, 1787957), (418, 1317442), (532, 1035133), (556, 990451), (677, 813428), (836, 658721), (973, 565972), (1354, 406714), (1463, 376412), (1529, 360164), (1946, 282986), (2641, 208516), (2708, 203357), (2926, 188206), (3058, 180082), (3892, 141493), (4739, 116204), (5282, 104258), (5852, 94103), (6116, 90041), (7447, 73948), (9478, 58102), (10564, 52129), (10703, 51452), (12863, 42812), (14894, 36974), (18487, 29788), (18956, 29051), (21406, 25726)]