861385779072

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8216821}}^1$

素因数の和:8216861

約数の個数: 192

約数和(自身を含む): 3050741672160

約数和(自身を除く): 2189355893088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 26208, 34944, 52416, 104832, 8216821, 16433642, 24650463, 32867284, 49300926, 57517747, 65734568, 73951389, 98601852, 106818673, 115035494, 131469136, 147902778, 172553241, 197203704, 213637346, 230070988, 262938272, 295805556, 320456019, 345106482, 394407408, 427274692, 460141976, 517659723, 525876544, 591611112, 640912038, 690212964, 747730711, 788814816, 854549384, 920283952, 961368057, 1035319446, 1051753088, 1183222224, 1281824076, 1380425928, 1495461422, 1577629632, 1709098768, 1840567904, 1922736114, 2070638892, 2243192133, 2366444448, 2563648152, 2760851856, 2990922844, 3155259264, 3418197536, 3681135808, 3845472228, 4141277784, 4486384266, 4732888896, 5127296304, 5521703712, 5981845688, 6729576399, 6836395072, 7362271616, 7690944456, 8282555568, 8972768532, 9465777792, 10254592608, 11043407424, 11963691376, 13459152798, 13672790144, 15381888912, 16565111136, 17945537064, 20509185216, 22086814848, 23927382752, 26918305596, 30763777824, 33130222272, 35891074128, 41018370432, 47854765504, 53836611192, 61527555648, 66260444544, 71782148256, 95709531008, 107673222384, 123055111296, 143564296512, 215346444768, 287128593024, 430692889536, 861385779072]

約数ペア:

[(1, 861385779072), (2, 430692889536), (3, 287128593024), (4, 215346444768), (6, 143564296512), (7, 123055111296), (8, 107673222384), (9, 95709531008), (12, 71782148256), (13, 66260444544), (14, 61527555648), (16, 53836611192), (18, 47854765504), (21, 41018370432), (24, 35891074128), (26, 33130222272), (28, 30763777824), (32, 26918305596), (36, 23927382752), (39, 22086814848), (42, 20509185216), (48, 17945537064), (52, 16565111136), (56, 15381888912), (63, 13672790144), (64, 13459152798), (72, 11963691376), (78, 11043407424), (84, 10254592608), (91, 9465777792), (96, 8972768532), (104, 8282555568), (112, 7690944456), (117, 7362271616), (126, 6836395072), (128, 6729576399), (144, 5981845688), (156, 5521703712), (168, 5127296304), (182, 4732888896), (192, 4486384266), (208, 4141277784), (224, 3845472228), (234, 3681135808), (252, 3418197536), (273, 3155259264), (288, 2990922844), (312, 2760851856), (336, 2563648152), (364, 2366444448), (384, 2243192133), (416, 2070638892), (448, 1922736114), (468, 1840567904), (504, 1709098768), (546, 1577629632), (576, 1495461422), (624, 1380425928), (672, 1281824076), (728, 1183222224), (819, 1051753088), (832, 1035319446), (896, 961368057), (936, 920283952), (1008, 854549384), (1092, 788814816), (1152, 747730711), (1248, 690212964), (1344, 640912038), (1456, 591611112), (1638, 525876544), (1664, 517659723), (1872, 460141976), (2016, 427274692), (2184, 394407408), (2496, 345106482), (2688, 320456019), (2912, 295805556), (3276, 262938272), (3744, 230070988), (4032, 213637346), (4368, 197203704), (4992, 172553241), (5824, 147902778), (6552, 131469136), (7488, 115035494), (8064, 106818673), (8736, 98601852), (11648, 73951389), (13104, 65734568), (14976, 57517747), (17472, 49300926), (26208, 32867284), (34944, 24650463), (52416, 16433642), (104832, 8216821)]