247080384

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1978

約数の個数: 84

約数和(自身を含む): 711448920

約数和(自身を除く): 464368536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 288, 502, 576, 753, 1004, 1506, 1709, 2008, 2259, 3012, 3418, 4016, 4518, 5127, 6024, 6836, 8032, 9036, 10254, 12048, 13672, 15381, 16064, 18072, 20508, 24096, 27344, 30762, 36144, 41016, 48192, 54688, 61524, 72288, 82032, 109376, 123048, 144576, 164064, 246096, 328128, 428959, 492192, 857918, 984384, 1286877, 1715836, 2573754, 3431672, 3860631, 5147508, 6863344, 7721262, 10295016, 13726688, 15442524, 20590032, 27453376, 30885048, 41180064, 61770096, 82360128, 123540192, 247080384]

約数ペア:

[(1, 247080384), (2, 123540192), (3, 82360128), (4, 61770096), (6, 41180064), (8, 30885048), (9, 27453376), (12, 20590032), (16, 15442524), (18, 13726688), (24, 10295016), (32, 7721262), (36, 6863344), (48, 5147508), (64, 3860631), (72, 3431672), (96, 2573754), (144, 1715836), (192, 1286877), (251, 984384), (288, 857918), (502, 492192), (576, 428959), (753, 328128), (1004, 246096), (1506, 164064), (1709, 144576), (2008, 123048), (2259, 109376), (3012, 82032), (3418, 72288), (4016, 61524), (4518, 54688), (5127, 48192), (6024, 41016), (6836, 36144), (8032, 30762), (9036, 27344), (10254, 24096), (12048, 20508), (13672, 18072), (15381, 16064)]