1978221958272

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{3028583}}^1$

素因数の和:3028622

約数の個数: 224

約数和(自身を含む): 6752894316480

約数和(自身を除く): 4774672358208

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 5103, 5184, 5832, 6048, 6804, 7776, 8064, 9072, 10206, 10368, 11664, 12096, 13608, 15552, 18144, 20412, 23328, 24192, 27216, 31104, 36288, 40824, 46656, 54432, 72576, 81648, 93312, 108864, 163296, 217728, 326592, 653184, 3028583, 6057166, 9085749, 12114332, 18171498, 21200081, 24228664, 27257247, 36342996, 42400162, 48457328, 54514494, 63600243, 72685992, 81771741, 84800324, 96914656, 109028988, 127200486, 145371984, 163543482, 169600648, 190800729, 193829312, 218057976, 245315223, 254400972, 290743968, 327086964, 339201296, 381601458, 387658624, 436115952, 490630446, 508801944, 572402187, 581487936, 654173928, 678402592, 735945669, 763202916, 872231904, 981260892, 1017603888, 1144804374, 1162975872, 1308347856, 1356805184, 1471891338, 1526405832, 1717206561, 1744463808, 1962521784, 2035207776, 2207837007, 2289608748, 2616695712, 2713610368, 2943782676, 3052811664, 3434413122, 3488927616, 3925043568, 4070415552, 4415674014, 4579217496, 5151619683, 5233391424, 5887565352, 6105623328, 6868826244, 7850087136, 8140831104, 8831348028, 9158434992, 10303239366, 10466782848, 11775130704, 12211246656, 13737652488, 15454859049, 15700174272, 17662696056, 18316869984, 20606478732, 23550261408, 24422493312, 27475304976, 30909718098, 31400348544, 35325392112, 36633739968, 41212957464, 47100522816, 54950609952, 61819436196, 70650784224, 73267479936, 82425914928, 94201045632, 109901219904, 123638872392, 141301568448, 164851829856, 219802439808, 247277744784, 282603136896, 329703659712, 494555489568, 659407319424, 989110979136, 1978221958272]

約数ペア:

[(1, 1978221958272), (2, 989110979136), (3, 659407319424), (4, 494555489568), (6, 329703659712), (7, 282603136896), (8, 247277744784), (9, 219802439808), (12, 164851829856), (14, 141301568448), (16, 123638872392), (18, 109901219904), (21, 94201045632), (24, 82425914928), (27, 73267479936), (28, 70650784224), (32, 61819436196), (36, 54950609952), (42, 47100522816), (48, 41212957464), (54, 36633739968), (56, 35325392112), (63, 31400348544), (64, 30909718098), (72, 27475304976), (81, 24422493312), (84, 23550261408), (96, 20606478732), (108, 18316869984), (112, 17662696056), (126, 15700174272), (128, 15454859049), (144, 13737652488), (162, 12211246656), (168, 11775130704), (189, 10466782848), (192, 10303239366), (216, 9158434992), (224, 8831348028), (243, 8140831104), (252, 7850087136), (288, 6868826244), (324, 6105623328), (336, 5887565352), (378, 5233391424), (384, 5151619683), (432, 4579217496), (448, 4415674014), (486, 4070415552), (504, 3925043568), (567, 3488927616), (576, 3434413122), (648, 3052811664), (672, 2943782676), (729, 2713610368), (756, 2616695712), (864, 2289608748), (896, 2207837007), (972, 2035207776), (1008, 1962521784), (1134, 1744463808), (1152, 1717206561), (1296, 1526405832), (1344, 1471891338), (1458, 1356805184), (1512, 1308347856), (1701, 1162975872), (1728, 1144804374), (1944, 1017603888), (2016, 981260892), (2268, 872231904), (2592, 763202916), (2688, 735945669), (2916, 678402592), (3024, 654173928), (3402, 581487936), (3456, 572402187), (3888, 508801944), (4032, 490630446), (4536, 436115952), (5103, 387658624), (5184, 381601458), (5832, 339201296), (6048, 327086964), (6804, 290743968), (7776, 254400972), (8064, 245315223), (9072, 218057976), (10206, 193829312), (10368, 190800729), (11664, 169600648), (12096, 163543482), (13608, 145371984), (15552, 127200486), (18144, 109028988), (20412, 96914656), (23328, 84800324), (24192, 81771741), (27216, 72685992), (31104, 63600243), (36288, 54514494), (40824, 48457328), (46656, 42400162), (54432, 36342996), (72576, 27257247), (81648, 24228664), (93312, 21200081), (108864, 18171498), (163296, 12114332), (217728, 9085749), (326592, 6057166), (653184, 3028583)]