1078128168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 3251404800

約数和(自身を除く): 2173276632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 79, 83, 93, 102, 104, 124, 136, 156, 158, 166, 186, 204, 221, 237, 248, 249, 312, 316, 332, 372, 403, 408, 442, 474, 498, 527, 632, 663, 664, 744, 806, 884, 948, 996, 1027, 1054, 1079, 1209, 1326, 1343, 1411, 1581, 1612, 1768, 1896, 1992, 2054, 2108, 2158, 2418, 2449, 2573, 2652, 2686, 2822, 3081, 3162, 3224, 3237, 4029, 4108, 4216, 4233, 4316, 4836, 4898, 5146, 5304, 5372, 5644, 6162, 6324, 6474, 6557, 6851, 7347, 7719, 8058, 8216, 8466, 8632, 9672, 9796, 10292, 10744, 11288, 12324, 12648, 12948, 13114, 13702, 14694, 15438, 16116, 16932, 17459, 18343, 19592, 19671, 20553, 20584, 24648, 25896, 26228, 27404, 29388, 30876, 31837, 32232, 33449, 33864, 34918, 36686, 39342, 41106, 41633, 43741, 52377, 52456, 54808, 55029, 58776, 61752, 63674, 66898, 69836, 73372, 78684, 82212, 83266, 85241, 87482, 95511, 100347, 104754, 110058, 111469, 124899, 127348, 131223, 133796, 139672, 146744, 157368, 164424, 166532, 170482, 174964, 191022, 200694, 203267, 209508, 220116, 222938, 249798, 254696, 255723, 262446, 267592, 333064, 334407, 340964, 349928, 382044, 401388, 406534, 419016, 440232, 445876, 499596, 511446, 524892, 541229, 568633, 609801, 668814, 681928, 764088, 802776, 813068, 891752, 999192, 1022892, 1049784, 1082458, 1137266, 1219602, 1337628, 1449097, 1623687, 1626136, 1705899, 2045784, 2164916, 2274532, 2439204, 2642471, 2675256, 2898194, 3247374, 3411798, 3455539, 4329832, 4347291, 4549064, 4878408, 5284942, 5796388, 6494748, 6823596, 6911078, 7927413, 8694582, 10366617, 10569884, 11592776, 12989496, 13647192, 13822156, 15854826, 17389164, 20733234, 21139768, 27644312, 31709652, 34778328, 41466468, 44922007, 63419304, 82932936, 89844014, 134766021, 179688028, 269532042, 359376056, 539064084, 1078128168]

約数ペア:

[(1, 1078128168), (2, 539064084), (3, 359376056), (4, 269532042), (6, 179688028), (8, 134766021), (12, 89844014), (13, 82932936), (17, 63419304), (24, 44922007), (26, 41466468), (31, 34778328), (34, 31709652), (39, 27644312), (51, 21139768), (52, 20733234), (62, 17389164), (68, 15854826), (78, 13822156), (79, 13647192), (83, 12989496), (93, 11592776), (102, 10569884), (104, 10366617), (124, 8694582), (136, 7927413), (156, 6911078), (158, 6823596), (166, 6494748), (186, 5796388), (204, 5284942), (221, 4878408), (237, 4549064), (248, 4347291), (249, 4329832), (312, 3455539), (316, 3411798), (332, 3247374), (372, 2898194), (403, 2675256), (408, 2642471), (442, 2439204), (474, 2274532), (498, 2164916), (527, 2045784), (632, 1705899), (663, 1626136), (664, 1623687), (744, 1449097), (806, 1337628), (884, 1219602), (948, 1137266), (996, 1082458), (1027, 1049784), (1054, 1022892), (1079, 999192), (1209, 891752), (1326, 813068), (1343, 802776), (1411, 764088), (1581, 681928), (1612, 668814), (1768, 609801), (1896, 568633), (1992, 541229), (2054, 524892), (2108, 511446), (2158, 499596), (2418, 445876), (2449, 440232), (2573, 419016), (2652, 406534), (2686, 401388), (2822, 382044), (3081, 349928), (3162, 340964), (3224, 334407), (3237, 333064), (4029, 267592), (4108, 262446), (4216, 255723), (4233, 254696), (4316, 249798), (4836, 222938), (4898, 220116), (5146, 209508), (5304, 203267), (5372, 200694), (5644, 191022), (6162, 174964), (6324, 170482), (6474, 166532), (6557, 164424), (6851, 157368), (7347, 146744), (7719, 139672), (8058, 133796), (8216, 131223), (8466, 127348), (8632, 124899), (9672, 111469), (9796, 110058), (10292, 104754), (10744, 100347), (11288, 95511), (12324, 87482), (12648, 85241), (12948, 83266), (13114, 82212), (13702, 78684), (14694, 73372), (15438, 69836), (16116, 66898), (16932, 63674), (17459, 61752), (18343, 58776), (19592, 55029), (19671, 54808), (20553, 52456), (20584, 52377), (24648, 43741), (25896, 41633), (26228, 41106), (27404, 39342), (29388, 36686), (30876, 34918), (31837, 33864), (32232, 33449)]