231221952

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 280

約数和(自身を含む): 764170176

約数和(自身を除く): 532948224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 73, 78, 81, 94, 96, 104, 108, 117, 141, 144, 146, 156, 162, 188, 192, 208, 216, 219, 234, 282, 288, 292, 312, 324, 351, 376, 416, 423, 432, 438, 468, 564, 576, 584, 611, 624, 648, 657, 702, 752, 832, 846, 864, 876, 936, 949, 1053, 1128, 1168, 1222, 1248, 1269, 1296, 1314, 1404, 1504, 1692, 1728, 1752, 1833, 1872, 1898, 1971, 2106, 2256, 2336, 2444, 2496, 2538, 2592, 2628, 2808, 2847, 3008, 3384, 3431, 3504, 3666, 3744, 3796, 3807, 3942, 4212, 4512, 4672, 4888, 5076, 5184, 5256, 5499, 5616, 5694, 5913, 6768, 6862, 7008, 7332, 7488, 7592, 7614, 7884, 8424, 8541, 9024, 9776, 10152, 10293, 10512, 10998, 11232, 11388, 11826, 13536, 13724, 14016, 14664, 15184, 15228, 15768, 16497, 16848, 17082, 19552, 20304, 20586, 21024, 21996, 22464, 22776, 23652, 25623, 27072, 27448, 29328, 30368, 30456, 30879, 31536, 32994, 33696, 34164, 39104, 40608, 41172, 42048, 43992, 44603, 45552, 47304, 49491, 51246, 54896, 58656, 60736, 60912, 61758, 63072, 65988, 67392, 68328, 76869, 81216, 82344, 87984, 89206, 91104, 92637, 94608, 98982, 102492, 109792, 117312, 121824, 123516, 126144, 131976, 133809, 136656, 153738, 164688, 175968, 178412, 182208, 185274, 189216, 197964, 204984, 219584, 243648, 247032, 263952, 267618, 273312, 277911, 307476, 329376, 351936, 356824, 370548, 378432, 395928, 401427, 409968, 494064, 527904, 535236, 546624, 555822, 614952, 658752, 713648, 741096, 791856, 802854, 819936, 988128, 1055808, 1070472, 1111644, 1204281, 1229904, 1427296, 1482192, 1583712, 1605708, 1639872, 1976256, 2140944, 2223288, 2408562, 2459808, 2854592, 2964384, 3167424, 3211416, 3612843, 4281888, 4446576, 4817124, 4919616, 5928768, 6422832, 7225686, 8563776, 8893152, 9634248, 12845664, 14451372, 17786304, 19268496, 25691328, 28902744, 38536992, 57805488, 77073984, 115610976, 231221952]

約数ペア:

[(1, 231221952), (2, 115610976), (3, 77073984), (4, 57805488), (6, 38536992), (8, 28902744), (9, 25691328), (12, 19268496), (13, 17786304), (16, 14451372), (18, 12845664), (24, 9634248), (26, 8893152), (27, 8563776), (32, 7225686), (36, 6422832), (39, 5928768), (47, 4919616), (48, 4817124), (52, 4446576), (54, 4281888), (64, 3612843), (72, 3211416), (73, 3167424), (78, 2964384), (81, 2854592), (94, 2459808), (96, 2408562), (104, 2223288), (108, 2140944), (117, 1976256), (141, 1639872), (144, 1605708), (146, 1583712), (156, 1482192), (162, 1427296), (188, 1229904), (192, 1204281), (208, 1111644), (216, 1070472), (219, 1055808), (234, 988128), (282, 819936), (288, 802854), (292, 791856), (312, 741096), (324, 713648), (351, 658752), (376, 614952), (416, 555822), (423, 546624), (432, 535236), (438, 527904), (468, 494064), (564, 409968), (576, 401427), (584, 395928), (611, 378432), (624, 370548), (648, 356824), (657, 351936), (702, 329376), (752, 307476), (832, 277911), (846, 273312), (864, 267618), (876, 263952), (936, 247032), (949, 243648), (1053, 219584), (1128, 204984), (1168, 197964), (1222, 189216), (1248, 185274), (1269, 182208), (1296, 178412), (1314, 175968), (1404, 164688), (1504, 153738), (1692, 136656), (1728, 133809), (1752, 131976), (1833, 126144), (1872, 123516), (1898, 121824), (1971, 117312), (2106, 109792), (2256, 102492), (2336, 98982), (2444, 94608), (2496, 92637), (2538, 91104), (2592, 89206), (2628, 87984), (2808, 82344), (2847, 81216), (3008, 76869), (3384, 68328), (3431, 67392), (3504, 65988), (3666, 63072), (3744, 61758), (3796, 60912), (3807, 60736), (3942, 58656), (4212, 54896), (4512, 51246), (4672, 49491), (4888, 47304), (5076, 45552), (5184, 44603), (5256, 43992), (5499, 42048), (5616, 41172), (5694, 40608), (5913, 39104), (6768, 34164), (6862, 33696), (7008, 32994), (7332, 31536), (7488, 30879), (7592, 30456), (7614, 30368), (7884, 29328), (8424, 27448), (8541, 27072), (9024, 25623), (9776, 23652), (10152, 22776), (10293, 22464), (10512, 21996), (10998, 21024), (11232, 20586), (11388, 20304), (11826, 19552), (13536, 17082), (13724, 16848), (14016, 16497), (14664, 15768), (15184, 15228)]