201628495744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3908741}}^1$

素因数の和:3908799

約数の個数: 64

約数和(自身を含む): 446534686080

約数和(自身を除く): 244906190336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 3908741, 7817482, 15634964, 31269928, 50813633, 62539856, 101627266, 121170971, 125079712, 203254532, 242341942, 250159424, 406509064, 484683884, 500318848, 813018128, 969367768, 1575222623, 1626036256, 1938735536, 3150445246, 3252072512, 3877471072, 6300890492, 6504145024, 7754942144, 12601780984, 15509884288, 25203561968, 50407123936, 100814247872, 201628495744]

約数ペア:

[(1, 201628495744), (2, 100814247872), (4, 50407123936), (8, 25203561968), (13, 15509884288), (16, 12601780984), (26, 7754942144), (31, 6504145024), (32, 6300890492), (52, 3877471072), (62, 3252072512), (64, 3150445246), (104, 1938735536), (124, 1626036256), (128, 1575222623), (208, 969367768), (248, 813018128), (403, 500318848), (416, 484683884), (496, 406509064), (806, 250159424), (832, 242341942), (992, 203254532), (1612, 125079712), (1664, 121170971), (1984, 101627266), (3224, 62539856), (3968, 50813633), (6448, 31269928), (12896, 15634964), (25792, 7817482), (51584, 3908741)]