856364544

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 2859816960

約数和(自身を除く): 2003452416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 139, 144, 168, 191, 192, 224, 252, 256, 278, 288, 336, 382, 384, 417, 448, 504, 512, 556, 573, 576, 672, 764, 768, 834, 896, 973, 1008, 1112, 1146, 1152, 1251, 1337, 1344, 1528, 1536, 1668, 1719, 1792, 1946, 2016, 2224, 2292, 2304, 2502, 2674, 2688, 2919, 3056, 3336, 3438, 3584, 3892, 4011, 4032, 4448, 4584, 4608, 5004, 5348, 5376, 5838, 6112, 6672, 6876, 7784, 8022, 8064, 8757, 8896, 9168, 10008, 10696, 10752, 11676, 12033, 12224, 13344, 13752, 15568, 16044, 16128, 17514, 17792, 18336, 20016, 21392, 23352, 24066, 24448, 26549, 26688, 27504, 31136, 32088, 32256, 35028, 35584, 36672, 40032, 42784, 46704, 48132, 48896, 53098, 53376, 55008, 62272, 64176, 70056, 71168, 73344, 79647, 80064, 85568, 93408, 96264, 97792, 106196, 106752, 110016, 124544, 128352, 140112, 146688, 159294, 160128, 171136, 185843, 186816, 192528, 212392, 213504, 220032, 238941, 249088, 256704, 280224, 293376, 318588, 320256, 342272, 371686, 373632, 385056, 424784, 440064, 477882, 498176, 513408, 557529, 560448, 637176, 640512, 684544, 743372, 747264, 770112, 849568, 880128, 955764, 1026816, 1115058, 1120896, 1274352, 1486744, 1494528, 1540224, 1672587, 1699136, 1911528, 2053632, 2230116, 2241792, 2548704, 2973488, 3080448, 3345174, 3398272, 3823056, 4460232, 4483584, 5097408, 5946976, 6160896, 6690348, 6796544, 7646112, 8920464, 10194816, 11893952, 13380696, 13593088, 15292224, 17840928, 20389632, 23787904, 26761392, 30584448, 35681856, 40779264, 47575808, 53522784, 61168896, 71363712, 95151616, 107045568, 122337792, 142727424, 214091136, 285454848, 428182272, 856364544]

約数ペア:

[(1, 856364544), (2, 428182272), (3, 285454848), (4, 214091136), (6, 142727424), (7, 122337792), (8, 107045568), (9, 95151616), (12, 71363712), (14, 61168896), (16, 53522784), (18, 47575808), (21, 40779264), (24, 35681856), (28, 30584448), (32, 26761392), (36, 23787904), (42, 20389632), (48, 17840928), (56, 15292224), (63, 13593088), (64, 13380696), (72, 11893952), (84, 10194816), (96, 8920464), (112, 7646112), (126, 6796544), (128, 6690348), (139, 6160896), (144, 5946976), (168, 5097408), (191, 4483584), (192, 4460232), (224, 3823056), (252, 3398272), (256, 3345174), (278, 3080448), (288, 2973488), (336, 2548704), (382, 2241792), (384, 2230116), (417, 2053632), (448, 1911528), (504, 1699136), (512, 1672587), (556, 1540224), (573, 1494528), (576, 1486744), (672, 1274352), (764, 1120896), (768, 1115058), (834, 1026816), (896, 955764), (973, 880128), (1008, 849568), (1112, 770112), (1146, 747264), (1152, 743372), (1251, 684544), (1337, 640512), (1344, 637176), (1528, 560448), (1536, 557529), (1668, 513408), (1719, 498176), (1792, 477882), (1946, 440064), (2016, 424784), (2224, 385056), (2292, 373632), (2304, 371686), (2502, 342272), (2674, 320256), (2688, 318588), (2919, 293376), (3056, 280224), (3336, 256704), (3438, 249088), (3584, 238941), (3892, 220032), (4011, 213504), (4032, 212392), (4448, 192528), (4584, 186816), (4608, 185843), (5004, 171136), (5348, 160128), (5376, 159294), (5838, 146688), (6112, 140112), (6672, 128352), (6876, 124544), (7784, 110016), (8022, 106752), (8064, 106196), (8757, 97792), (8896, 96264), (9168, 93408), (10008, 85568), (10696, 80064), (10752, 79647), (11676, 73344), (12033, 71168), (12224, 70056), (13344, 64176), (13752, 62272), (15568, 55008), (16044, 53376), (16128, 53098), (17514, 48896), (17792, 48132), (18336, 46704), (20016, 42784), (21392, 40032), (23352, 36672), (24066, 35584), (24448, 35028), (26549, 32256), (26688, 32088), (27504, 31136)]