2391496848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 7416747520

約数和(自身を除く): 5025250672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 103, 104, 117, 144, 156, 157, 158, 206, 208, 234, 237, 309, 312, 314, 316, 412, 468, 471, 474, 618, 624, 628, 632, 711, 824, 927, 936, 942, 948, 1027, 1236, 1256, 1264, 1339, 1413, 1422, 1648, 1854, 1872, 1884, 1896, 2041, 2054, 2472, 2512, 2678, 2826, 2844, 3081, 3708, 3768, 3792, 4017, 4082, 4108, 4944, 5356, 5652, 5688, 6123, 6162, 7416, 7536, 8034, 8137, 8164, 8216, 9243, 10712, 11304, 11376, 12051, 12246, 12324, 12403, 14832, 16068, 16171, 16274, 16328, 16432, 18369, 18486, 21424, 22608, 24102, 24411, 24492, 24648, 24806, 32136, 32342, 32548, 32656, 36738, 36972, 37209, 48204, 48513, 48822, 48984, 49296, 49612, 64272, 64684, 65096, 73233, 73476, 73944, 74418, 96408, 97026, 97644, 97968, 99224, 105781, 111627, 129368, 130192, 145539, 146466, 146952, 147888, 148836, 161239, 192816, 194052, 195288, 198448, 210223, 211562, 223254, 258736, 291078, 292932, 293904, 297672, 317343, 322478, 388104, 390576, 420446, 423124, 446508, 483717, 582156, 585864, 595344, 630669, 634686, 644956, 776208, 840892, 846248, 893016, 952029, 967434, 1164312, 1171728, 1261338, 1269372, 1277509, 1289912, 1451151, 1681784, 1692496, 1786032, 1892007, 1904058, 1934868, 2328624, 2522676, 2538744, 2555018, 2579824, 2902302, 3363568, 3784014, 3808116, 3832527, 3869736, 5045352, 5077488, 5110036, 5804604, 7568028, 7616232, 7665054, 7739472, 10090704, 10220072, 11497581, 11609208, 15136056, 15232464, 15330108, 16607617, 20440144, 22995162, 23218416, 30272112, 30660216, 33215234, 45990324, 49822851, 61320432, 66430468, 91980648, 99645702, 132860936, 149468553, 183961296, 199291404, 265721872, 298937106, 398582808, 597874212, 797165616, 1195748424, 2391496848]

約数ペア:

[(1, 2391496848), (2, 1195748424), (3, 797165616), (4, 597874212), (6, 398582808), (8, 298937106), (9, 265721872), (12, 199291404), (13, 183961296), (16, 149468553), (18, 132860936), (24, 99645702), (26, 91980648), (36, 66430468), (39, 61320432), (48, 49822851), (52, 45990324), (72, 33215234), (78, 30660216), (79, 30272112), (103, 23218416), (104, 22995162), (117, 20440144), (144, 16607617), (156, 15330108), (157, 15232464), (158, 15136056), (206, 11609208), (208, 11497581), (234, 10220072), (237, 10090704), (309, 7739472), (312, 7665054), (314, 7616232), (316, 7568028), (412, 5804604), (468, 5110036), (471, 5077488), (474, 5045352), (618, 3869736), (624, 3832527), (628, 3808116), (632, 3784014), (711, 3363568), (824, 2902302), (927, 2579824), (936, 2555018), (942, 2538744), (948, 2522676), (1027, 2328624), (1236, 1934868), (1256, 1904058), (1264, 1892007), (1339, 1786032), (1413, 1692496), (1422, 1681784), (1648, 1451151), (1854, 1289912), (1872, 1277509), (1884, 1269372), (1896, 1261338), (2041, 1171728), (2054, 1164312), (2472, 967434), (2512, 952029), (2678, 893016), (2826, 846248), (2844, 840892), (3081, 776208), (3708, 644956), (3768, 634686), (3792, 630669), (4017, 595344), (4082, 585864), (4108, 582156), (4944, 483717), (5356, 446508), (5652, 423124), (5688, 420446), (6123, 390576), (6162, 388104), (7416, 322478), (7536, 317343), (8034, 297672), (8137, 293904), (8164, 292932), (8216, 291078), (9243, 258736), (10712, 223254), (11304, 211562), (11376, 210223), (12051, 198448), (12246, 195288), (12324, 194052), (12403, 192816), (14832, 161239), (16068, 148836), (16171, 147888), (16274, 146952), (16328, 146466), (16432, 145539), (18369, 130192), (18486, 129368), (21424, 111627), (22608, 105781), (24102, 99224), (24411, 97968), (24492, 97644), (24648, 97026), (24806, 96408), (32136, 74418), (32342, 73944), (32548, 73476), (32656, 73233), (36738, 65096), (36972, 64684), (37209, 64272), (48204, 49612), (48513, 49296), (48822, 48984)]