248397645456

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2854

約数の個数: 240

約数和(自身を含む): 721482453120

約数和(自身を除く): 473084807664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 73, 118, 144, 146, 157, 177, 219, 236, 292, 314, 354, 438, 471, 472, 531, 584, 628, 657, 708, 876, 942, 944, 1062, 1168, 1256, 1314, 1413, 1416, 1752, 1884, 2124, 2512, 2551, 2628, 2826, 2832, 3504, 3768, 4248, 4307, 5102, 5256, 5652, 7536, 7653, 8496, 8614, 9263, 10204, 10512, 11304, 11461, 12921, 15306, 17228, 18526, 20408, 22608, 22922, 22959, 25842, 27789, 30612, 34383, 34456, 37052, 38763, 40816, 45844, 45918, 51684, 55578, 61224, 68766, 68912, 74104, 77526, 83367, 91688, 91836, 103149, 103368, 111156, 122448, 137532, 148208, 150509, 155052, 166734, 183376, 183672, 186223, 206298, 206736, 222312, 275064, 301018, 310104, 333468, 367344, 372446, 400507, 412596, 444624, 451527, 550128, 558669, 602036, 620208, 666936, 676199, 744892, 801014, 825192, 903054, 1117338, 1201521, 1204072, 1333872, 1352398, 1354581, 1489784, 1602028, 1650384, 1676007, 1806108, 2028597, 2234676, 2403042, 2408144, 2704796, 2709162, 2979568, 3204056, 3352014, 3604563, 3612216, 4057194, 4469352, 4806084, 5409592, 5418324, 6085791, 6408112, 6704028, 7209126, 7224432, 8114388, 8938704, 9612168, 10819184, 10836648, 10987157, 12171582, 13408056, 14418252, 16228776, 19224336, 21673296, 21974314, 23629913, 24343164, 26816112, 28836504, 29237011, 32457552, 32961471, 43948628, 47259826, 48686328, 57673008, 58474022, 65922942, 70889739, 87711033, 87897256, 94519652, 97372656, 98884413, 116948044, 131845884, 141779478, 175422066, 175794512, 189039304, 197768826, 212669217, 233896088, 263133099, 263691768, 283558956, 350844132, 378078608, 395537652, 425338434, 467792176, 526266198, 527383536, 567117912, 701688264, 791075304, 850676868, 1052532396, 1134235824, 1403376528, 1582150608, 1701353736, 1724983649, 2105064792, 3402707472, 3449967298, 4210129584, 5174950947, 6899934596, 10349901894, 13799869192, 15524852841, 20699803788, 27599738384, 31049705682, 41399607576, 62099411364, 82799215152, 124198822728, 248397645456]

約数ペア:

[(1, 248397645456), (2, 124198822728), (3, 82799215152), (4, 62099411364), (6, 41399607576), (8, 31049705682), (9, 27599738384), (12, 20699803788), (16, 15524852841), (18, 13799869192), (24, 10349901894), (36, 6899934596), (48, 5174950947), (59, 4210129584), (72, 3449967298), (73, 3402707472), (118, 2105064792), (144, 1724983649), (146, 1701353736), (157, 1582150608), (177, 1403376528), (219, 1134235824), (236, 1052532396), (292, 850676868), (314, 791075304), (354, 701688264), (438, 567117912), (471, 527383536), (472, 526266198), (531, 467792176), (584, 425338434), (628, 395537652), (657, 378078608), (708, 350844132), (876, 283558956), (942, 263691768), (944, 263133099), (1062, 233896088), (1168, 212669217), (1256, 197768826), (1314, 189039304), (1413, 175794512), (1416, 175422066), (1752, 141779478), (1884, 131845884), (2124, 116948044), (2512, 98884413), (2551, 97372656), (2628, 94519652), (2826, 87897256), (2832, 87711033), (3504, 70889739), (3768, 65922942), (4248, 58474022), (4307, 57673008), (5102, 48686328), (5256, 47259826), (5652, 43948628), (7536, 32961471), (7653, 32457552), (8496, 29237011), (8614, 28836504), (9263, 26816112), (10204, 24343164), (10512, 23629913), (11304, 21974314), (11461, 21673296), (12921, 19224336), (15306, 16228776), (17228, 14418252), (18526, 13408056), (20408, 12171582), (22608, 10987157), (22922, 10836648), (22959, 10819184), (25842, 9612168), (27789, 8938704), (30612, 8114388), (34383, 7224432), (34456, 7209126), (37052, 6704028), (38763, 6408112), (40816, 6085791), (45844, 5418324), (45918, 5409592), (51684, 4806084), (55578, 4469352), (61224, 4057194), (68766, 3612216), (68912, 3604563), (74104, 3352014), (77526, 3204056), (83367, 2979568), (91688, 2709162), (91836, 2704796), (103149, 2408144), (103368, 2403042), (111156, 2234676), (122448, 2028597), (137532, 1806108), (148208, 1676007), (150509, 1650384), (155052, 1602028), (166734, 1489784), (183376, 1354581), (183672, 1352398), (186223, 1333872), (206298, 1204072), (206736, 1201521), (222312, 1117338), (275064, 903054), (301018, 825192), (310104, 801014), (333468, 744892), (367344, 676199), (372446, 666936), (400507, 620208), (412596, 602036), (444624, 558669), (451527, 550128)]