811043681728

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{19441}}^1$

素因数の和:19771

約数の個数: 168

約数和(自身を含む): 1915198601904

約数和(自身を除く): 1104154920176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 251, 371, 392, 424, 448, 502, 742, 784, 848, 1004, 1484, 1568, 1696, 1757, 2008, 2597, 2968, 3136, 3392, 3514, 4016, 5194, 5936, 7028, 8032, 10388, 11872, 12299, 13303, 14056, 16064, 19441, 20776, 23744, 24598, 26606, 28112, 38882, 41552, 49196, 53212, 56224, 77764, 83104, 93121, 98392, 106424, 112448, 136087, 155528, 166208, 186242, 196784, 212848, 272174, 311056, 372484, 393568, 425696, 544348, 622112, 651847, 744968, 787136, 851392, 952609, 1030373, 1088696, 1244224, 1303694, 1489936, 1905218, 2060746, 2177392, 2607388, 2979872, 3810436, 4121492, 4354784, 4879691, 5214776, 5959744, 7212611, 7620872, 8242984, 8709568, 9759382, 10429552, 14425222, 15241744, 16485968, 19518764, 20859104, 28850444, 30483488, 32971936, 34157837, 39037528, 41718208, 50488277, 57700888, 60966976, 65943872, 68315674, 78075056, 100976554, 115401776, 136631348, 156150112, 201953108, 230803552, 239104859, 258623623, 273262696, 312300224, 403906216, 461607104, 478209718, 517247246, 546525392, 807812432, 956419436, 1034494492, 1093050784, 1615624864, 1810365361, 1912838872, 2068988984, 2186101568, 3231249728, 3620730722, 3825677744, 4137977968, 7241461444, 7651355488, 8275955936, 12672557527, 14482922888, 15302710976, 16551911872, 25345115054, 28965845776, 50690230108, 57931691552, 101380460216, 115863383104, 202760920432, 405521840864, 811043681728]

約数ペア:

[(1, 811043681728), (2, 405521840864), (4, 202760920432), (7, 115863383104), (8, 101380460216), (14, 57931691552), (16, 50690230108), (28, 28965845776), (32, 25345115054), (49, 16551911872), (53, 15302710976), (56, 14482922888), (64, 12672557527), (98, 8275955936), (106, 7651355488), (112, 7241461444), (196, 4137977968), (212, 3825677744), (224, 3620730722), (251, 3231249728), (371, 2186101568), (392, 2068988984), (424, 1912838872), (448, 1810365361), (502, 1615624864), (742, 1093050784), (784, 1034494492), (848, 956419436), (1004, 807812432), (1484, 546525392), (1568, 517247246), (1696, 478209718), (1757, 461607104), (2008, 403906216), (2597, 312300224), (2968, 273262696), (3136, 258623623), (3392, 239104859), (3514, 230803552), (4016, 201953108), (5194, 156150112), (5936, 136631348), (7028, 115401776), (8032, 100976554), (10388, 78075056), (11872, 68315674), (12299, 65943872), (13303, 60966976), (14056, 57700888), (16064, 50488277), (19441, 41718208), (20776, 39037528), (23744, 34157837), (24598, 32971936), (26606, 30483488), (28112, 28850444), (38882, 20859104), (41552, 19518764), (49196, 16485968), (53212, 15241744), (56224, 14425222), (77764, 10429552), (83104, 9759382), (93121, 8709568), (98392, 8242984), (106424, 7620872), (112448, 7212611), (136087, 5959744), (155528, 5214776), (166208, 4879691), (186242, 4354784), (196784, 4121492), (212848, 3810436), (272174, 2979872), (311056, 2607388), (372484, 2177392), (393568, 2060746), (425696, 1905218), (544348, 1489936), (622112, 1303694), (651847, 1244224), (744968, 1088696), (787136, 1030373), (851392, 952609)]