214770822

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 507648000

約数和(自身を除く): 292877178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 343, 474, 553, 686, 1029, 1106, 1321, 1659, 2058, 2642, 3318, 3871, 3963, 7742, 7926, 9247, 11613, 18494, 23226, 27097, 27741, 54194, 55482, 64729, 81291, 104359, 129458, 162582, 194187, 208718, 313077, 388374, 453103, 626154, 730513, 906206, 1359309, 1461026, 2191539, 2718618, 4383078, 5113591, 10227182, 15340773, 30681546, 35795137, 71590274, 107385411, 214770822]

約数ペア:

[(1, 214770822), (2, 107385411), (3, 71590274), (6, 35795137), (7, 30681546), (14, 15340773), (21, 10227182), (42, 5113591), (49, 4383078), (79, 2718618), (98, 2191539), (147, 1461026), (158, 1359309), (237, 906206), (294, 730513), (343, 626154), (474, 453103), (553, 388374), (686, 313077), (1029, 208718), (1106, 194187), (1321, 162582), (1659, 129458), (2058, 104359), (2642, 81291), (3318, 64729), (3871, 55482), (3963, 54194), (7742, 27741), (7926, 27097), (9247, 23226), (11613, 18494)]