330693776

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 751190016

約数和(自身を除く): 420496240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 127, 134, 254, 268, 347, 469, 508, 536, 694, 889, 938, 1016, 1072, 1388, 1778, 1876, 2032, 2429, 2776, 3556, 3752, 4858, 5552, 7112, 7504, 8509, 9716, 14224, 17018, 19432, 23249, 34036, 38864, 44069, 46498, 59563, 68072, 88138, 92996, 119126, 136144, 162743, 176276, 185992, 238252, 308483, 325486, 352552, 371984, 476504, 616966, 650972, 705104, 953008, 1233932, 1301944, 2467864, 2603888, 2952623, 4935728, 5905246, 11810492, 20668361, 23620984, 41336722, 47241968, 82673444, 165346888, 330693776]

約数ペア:

[(1, 330693776), (2, 165346888), (4, 82673444), (7, 47241968), (8, 41336722), (14, 23620984), (16, 20668361), (28, 11810492), (56, 5905246), (67, 4935728), (112, 2952623), (127, 2603888), (134, 2467864), (254, 1301944), (268, 1233932), (347, 953008), (469, 705104), (508, 650972), (536, 616966), (694, 476504), (889, 371984), (938, 352552), (1016, 325486), (1072, 308483), (1388, 238252), (1778, 185992), (1876, 176276), (2032, 162743), (2429, 136144), (2776, 119126), (3556, 92996), (3752, 88138), (4858, 68072), (5552, 59563), (7112, 46498), (7504, 44069), (8509, 38864), (9716, 34036), (14224, 23249), (17018, 19432)]