21353510304

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{392297}}^1$

素因数の和:392329

約数の個数: 144

約数和(自身を含む): 71969421888

約数和(自身を除く): 50615911584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 54432, 392297, 784594, 1176891, 1569188, 2353782, 2746079, 3138376, 3530673, 4707564, 5492158, 6276752, 7061346, 8238237, 9415128, 10592019, 10984316, 12553504, 14122692, 16476474, 18830256, 21184038, 21968632, 24714711, 28245384, 31776057, 32952948, 37660512, 42368076, 43937264, 49429422, 56490768, 63552114, 65905896, 74144133, 84736152, 87874528, 95328171, 98858844, 112981536, 127104228, 131811792, 148288266, 169472304, 190656342, 197717688, 222432399, 254208456, 263623584, 296576532, 338944608, 381312684, 395435376, 444864798, 508416912, 593153064, 667297197, 762625368, 790870752, 889729596, 1016833824, 1186306128, 1334594394, 1525250736, 1779459192, 2372612256, 2669188788, 3050501472, 3558918384, 5338377576, 7117836768, 10676755152, 21353510304]

約数ペア:

[(1, 21353510304), (2, 10676755152), (3, 7117836768), (4, 5338377576), (6, 3558918384), (7, 3050501472), (8, 2669188788), (9, 2372612256), (12, 1779459192), (14, 1525250736), (16, 1334594394), (18, 1186306128), (21, 1016833824), (24, 889729596), (27, 790870752), (28, 762625368), (32, 667297197), (36, 593153064), (42, 508416912), (48, 444864798), (54, 395435376), (56, 381312684), (63, 338944608), (72, 296576532), (81, 263623584), (84, 254208456), (96, 222432399), (108, 197717688), (112, 190656342), (126, 169472304), (144, 148288266), (162, 131811792), (168, 127104228), (189, 112981536), (216, 98858844), (224, 95328171), (243, 87874528), (252, 84736152), (288, 74144133), (324, 65905896), (336, 63552114), (378, 56490768), (432, 49429422), (486, 43937264), (504, 42368076), (567, 37660512), (648, 32952948), (672, 31776057), (756, 28245384), (864, 24714711), (972, 21968632), (1008, 21184038), (1134, 18830256), (1296, 16476474), (1512, 14122692), (1701, 12553504), (1944, 10984316), (2016, 10592019), (2268, 9415128), (2592, 8238237), (3024, 7061346), (3402, 6276752), (3888, 5492158), (4536, 4707564), (6048, 3530673), (6804, 3138376), (7776, 2746079), (9072, 2353782), (13608, 1569188), (18144, 1176891), (27216, 784594), (54432, 392297)]