305217072

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 200

約数和(自身を含む): 933368832

約数和(自身を除く): 628151760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 81, 93, 107, 108, 124, 142, 144, 162, 186, 213, 214, 216, 248, 279, 284, 321, 324, 372, 426, 428, 432, 496, 558, 568, 639, 642, 648, 744, 837, 852, 856, 963, 1116, 1136, 1278, 1284, 1296, 1488, 1674, 1704, 1712, 1917, 1926, 2201, 2232, 2511, 2556, 2568, 2889, 3317, 3348, 3408, 3834, 3852, 4402, 4464, 5022, 5112, 5136, 5751, 5778, 6603, 6634, 6696, 7597, 7668, 7704, 8667, 8804, 9951, 10044, 10224, 11502, 11556, 13206, 13268, 13392, 15194, 15336, 15408, 17334, 17608, 19809, 19902, 20088, 22791, 23004, 23112, 26412, 26536, 29853, 30388, 30672, 34668, 35216, 39618, 39804, 40176, 45582, 46008, 46224, 52824, 53072, 59427, 59706, 60776, 68373, 69336, 79236, 79608, 89559, 91164, 92016, 105648, 118854, 119412, 121552, 136746, 138672, 158472, 159216, 178281, 179118, 182328, 205119, 235507, 237708, 238824, 268677, 273492, 316944, 356562, 358236, 364656, 410238, 471014, 475416, 477648, 537354, 546984, 615357, 706521, 713124, 716472, 820476, 942028, 950832, 1074708, 1093968, 1230714, 1413042, 1426248, 1432944, 1640952, 1884056, 2119563, 2149416, 2461428, 2826084, 2852496, 3281904, 3768112, 4239126, 4298832, 4922856, 5652168, 6358689, 8478252, 9845712, 11304336, 12717378, 16956504, 19076067, 25434756, 33913008, 38152134, 50869512, 76304268, 101739024, 152608536, 305217072]

約数ペア:

[(1, 305217072), (2, 152608536), (3, 101739024), (4, 76304268), (6, 50869512), (8, 38152134), (9, 33913008), (12, 25434756), (16, 19076067), (18, 16956504), (24, 12717378), (27, 11304336), (31, 9845712), (36, 8478252), (48, 6358689), (54, 5652168), (62, 4922856), (71, 4298832), (72, 4239126), (81, 3768112), (93, 3281904), (107, 2852496), (108, 2826084), (124, 2461428), (142, 2149416), (144, 2119563), (162, 1884056), (186, 1640952), (213, 1432944), (214, 1426248), (216, 1413042), (248, 1230714), (279, 1093968), (284, 1074708), (321, 950832), (324, 942028), (372, 820476), (426, 716472), (428, 713124), (432, 706521), (496, 615357), (558, 546984), (568, 537354), (639, 477648), (642, 475416), (648, 471014), (744, 410238), (837, 364656), (852, 358236), (856, 356562), (963, 316944), (1116, 273492), (1136, 268677), (1278, 238824), (1284, 237708), (1296, 235507), (1488, 205119), (1674, 182328), (1704, 179118), (1712, 178281), (1917, 159216), (1926, 158472), (2201, 138672), (2232, 136746), (2511, 121552), (2556, 119412), (2568, 118854), (2889, 105648), (3317, 92016), (3348, 91164), (3408, 89559), (3834, 79608), (3852, 79236), (4402, 69336), (4464, 68373), (5022, 60776), (5112, 59706), (5136, 59427), (5751, 53072), (5778, 52824), (6603, 46224), (6634, 46008), (6696, 45582), (7597, 40176), (7668, 39804), (7704, 39618), (8667, 35216), (8804, 34668), (9951, 30672), (10044, 30388), (10224, 29853), (11502, 26536), (11556, 26412), (13206, 23112), (13268, 23004), (13392, 22791), (15194, 20088), (15336, 19902), (15408, 19809), (17334, 17608)]