7989938486208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63923599}}^1$

素因数の和:63923655

約数の個数: 168

約数和(自身を含む): 27017693081600

約数和(自身を除く): 19027754595392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 31248, 41664, 62496, 124992, 63923599, 127847198, 191770797, 255694396, 383541594, 447465193, 511388792, 575312391, 767083188, 894930386, 1022777584, 1150624782, 1342395579, 1534166376, 1789860772, 1981631569, 2045555168, 2301249564, 2684791158, 3068332752, 3579721544, 3963263138, 4027186737, 4091110336, 4602499128, 5369582316, 5944894707, 6136665504, 7159443088, 7926526276, 8054373474, 9204998256, 10739164632, 11889789414, 12273331008, 13871420983, 14318886176, 15853052552, 16108746948, 17834684121, 18409996512, 21478329264, 23779578828, 27742841966, 28637772352, 31706105104, 32217493896, 35669368242, 36819993024, 41614262949, 42956658528, 47559157656, 55485683932, 63412210208, 64434987792, 71338736484, 83228525898, 85913317056, 95118315312, 110971367864, 124842788847, 126824420416, 128869975584, 142677472968, 166457051796, 190236630624, 221942735728, 249685577694, 257739951168, 285354945936, 332914103592, 380473261248, 443885471456, 499371155388, 570709891872, 665828207184, 887770942912, 998742310776, 1141419783744, 1331656414368, 1997484621552, 2663312828736, 3994969243104, 7989938486208]

約数ペア:

[(1, 7989938486208), (2, 3994969243104), (3, 2663312828736), (4, 1997484621552), (6, 1331656414368), (7, 1141419783744), (8, 998742310776), (9, 887770942912), (12, 665828207184), (14, 570709891872), (16, 499371155388), (18, 443885471456), (21, 380473261248), (24, 332914103592), (28, 285354945936), (31, 257739951168), (32, 249685577694), (36, 221942735728), (42, 190236630624), (48, 166457051796), (56, 142677472968), (62, 128869975584), (63, 126824420416), (64, 124842788847), (72, 110971367864), (84, 95118315312), (93, 85913317056), (96, 83228525898), (112, 71338736484), (124, 64434987792), (126, 63412210208), (144, 55485683932), (168, 47559157656), (186, 42956658528), (192, 41614262949), (217, 36819993024), (224, 35669368242), (248, 32217493896), (252, 31706105104), (279, 28637772352), (288, 27742841966), (336, 23779578828), (372, 21478329264), (434, 18409996512), (448, 17834684121), (496, 16108746948), (504, 15853052552), (558, 14318886176), (576, 13871420983), (651, 12273331008), (672, 11889789414), (744, 10739164632), (868, 9204998256), (992, 8054373474), (1008, 7926526276), (1116, 7159443088), (1302, 6136665504), (1344, 5944894707), (1488, 5369582316), (1736, 4602499128), (1953, 4091110336), (1984, 4027186737), (2016, 3963263138), (2232, 3579721544), (2604, 3068332752), (2976, 2684791158), (3472, 2301249564), (3906, 2045555168), (4032, 1981631569), (4464, 1789860772), (5208, 1534166376), (5952, 1342395579), (6944, 1150624782), (7812, 1022777584), (8928, 894930386), (10416, 767083188), (13888, 575312391), (15624, 511388792), (17856, 447465193), (20832, 383541594), (31248, 255694396), (41664, 191770797), (62496, 127847198), (124992, 63923599)]