728670464256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{135541381}}^1$

素因数の和:135541407

約数の個数: 72

約数和(自身を含む): 2216372678464

約数和(自身を除く): 1487702214208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 135541381, 271082762, 406624143, 542165524, 813248286, 948789667, 1084331048, 1626496572, 1897579334, 2168662096, 2846369001, 3252993144, 3795158668, 4337324192, 5692738002, 6505986288, 7590317336, 8674648384, 11385476004, 13011972576, 15180634672, 17349296768, 22770952008, 26023945152, 30361269344, 34698593536, 45541904016, 52047890304, 60722538688, 91083808032, 104095780608, 121445077376, 182167616064, 242890154752, 364335232128, 728670464256]

約数ペア:

[(1, 728670464256), (2, 364335232128), (3, 242890154752), (4, 182167616064), (6, 121445077376), (7, 104095780608), (8, 91083808032), (12, 60722538688), (14, 52047890304), (16, 45541904016), (21, 34698593536), (24, 30361269344), (28, 26023945152), (32, 22770952008), (42, 17349296768), (48, 15180634672), (56, 13011972576), (64, 11385476004), (84, 8674648384), (96, 7590317336), (112, 6505986288), (128, 5692738002), (168, 4337324192), (192, 3795158668), (224, 3252993144), (256, 2846369001), (336, 2168662096), (384, 1897579334), (448, 1626496572), (672, 1084331048), (768, 948789667), (896, 813248286), (1344, 542165524), (1792, 406624143), (2688, 271082762), (5376, 135541381)]