218098776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16433}}^1$

素因数の和:16528

約数の個数: 64

約数和(自身を含む): 631065600

約数和(自身を除く): 412966824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 16433, 32866, 49299, 65732, 98598, 115031, 131464, 197196, 230062, 345093, 394392, 460124, 690186, 920248, 1298207, 1380372, 2596414, 2760744, 3894621, 5192828, 7789242, 9087449, 10385656, 15578484, 18174898, 27262347, 31156968, 36349796, 54524694, 72699592, 109049388, 218098776]

約数ペア:

[(1, 218098776), (2, 109049388), (3, 72699592), (4, 54524694), (6, 36349796), (7, 31156968), (8, 27262347), (12, 18174898), (14, 15578484), (21, 10385656), (24, 9087449), (28, 7789242), (42, 5192828), (56, 3894621), (79, 2760744), (84, 2596414), (158, 1380372), (168, 1298207), (237, 920248), (316, 690186), (474, 460124), (553, 394392), (632, 345093), (948, 230062), (1106, 197196), (1659, 131464), (1896, 115031), (2212, 98598), (3318, 65732), (4424, 49299), (6636, 32866), (13272, 16433)]