663427296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{329081}}^1$

素因数の和:329104

約数の個数: 72

約数和(自身を含む): 2156145264

約数和(自身を除く): 1492717968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 329081, 658162, 987243, 1316324, 1974486, 2303567, 2632648, 2961729, 3948972, 4607134, 5265296, 5923458, 6910701, 7897944, 9214268, 10530592, 11846916, 13821402, 15795888, 18428536, 20732103, 23693832, 27642804, 31591776, 36857072, 41464206, 47387664, 55285608, 73714144, 82928412, 94775328, 110571216, 165856824, 221142432, 331713648, 663427296]

約数ペア:

[(1, 663427296), (2, 331713648), (3, 221142432), (4, 165856824), (6, 110571216), (7, 94775328), (8, 82928412), (9, 73714144), (12, 55285608), (14, 47387664), (16, 41464206), (18, 36857072), (21, 31591776), (24, 27642804), (28, 23693832), (32, 20732103), (36, 18428536), (42, 15795888), (48, 13821402), (56, 11846916), (63, 10530592), (72, 9214268), (84, 7897944), (96, 6910701), (112, 5923458), (126, 5265296), (144, 4607134), (168, 3948972), (224, 2961729), (252, 2632648), (288, 2303567), (336, 1974486), (504, 1316324), (672, 987243), (1008, 658162), (2016, 329081)]