171415872

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 224

約数和(自身を含む): 555955200

約数和(自身を除く): 384539328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 192, 207, 216, 227, 228, 276, 288, 304, 342, 368, 414, 432, 437, 454, 456, 513, 552, 576, 608, 621, 681, 684, 736, 828, 864, 874, 908, 912, 1026, 1104, 1216, 1242, 1311, 1362, 1368, 1472, 1656, 1728, 1748, 1816, 1824, 2043, 2052, 2208, 2484, 2622, 2724, 2736, 3312, 3496, 3632, 3648, 3933, 4086, 4104, 4313, 4416, 4968, 5221, 5244, 5448, 5472, 6129, 6624, 6992, 7264, 7866, 8172, 8208, 8626, 9936, 10442, 10488, 10896, 10944, 11799, 12258, 12939, 13248, 13984, 14528, 15663, 15732, 16344, 16416, 17252, 19872, 20884, 20976, 21792, 23598, 24516, 25878, 27968, 31326, 31464, 32688, 32832, 34504, 38817, 39744, 41768, 41952, 43584, 46989, 47196, 49032, 51756, 62652, 62928, 65376, 69008, 77634, 83536, 83904, 93978, 94392, 98064, 99199, 103512, 116451, 125304, 125856, 130752, 138016, 140967, 155268, 167072, 187956, 188784, 196128, 198398, 207024, 232902, 250608, 251712, 276032, 281934, 297597, 310536, 334144, 375912, 377568, 392256, 396796, 414048, 465804, 501216, 563868, 595194, 621072, 751824, 755136, 793592, 828096, 892791, 931608, 1002432, 1127736, 1190388, 1242144, 1503648, 1587184, 1785582, 1863216, 2255472, 2380776, 2484288, 2678373, 3007296, 3174368, 3571164, 3726432, 4510944, 4761552, 5356746, 6348736, 7142328, 7452864, 9021888, 9523104, 10713492, 14284656, 19046208, 21426984, 28569312, 42853968, 57138624, 85707936, 171415872]

約数ペア:

[(1, 171415872), (2, 85707936), (3, 57138624), (4, 42853968), (6, 28569312), (8, 21426984), (9, 19046208), (12, 14284656), (16, 10713492), (18, 9523104), (19, 9021888), (23, 7452864), (24, 7142328), (27, 6348736), (32, 5356746), (36, 4761552), (38, 4510944), (46, 3726432), (48, 3571164), (54, 3174368), (57, 3007296), (64, 2678373), (69, 2484288), (72, 2380776), (76, 2255472), (92, 1863216), (96, 1785582), (108, 1587184), (114, 1503648), (138, 1242144), (144, 1190388), (152, 1127736), (171, 1002432), (184, 931608), (192, 892791), (207, 828096), (216, 793592), (227, 755136), (228, 751824), (276, 621072), (288, 595194), (304, 563868), (342, 501216), (368, 465804), (414, 414048), (432, 396796), (437, 392256), (454, 377568), (456, 375912), (513, 334144), (552, 310536), (576, 297597), (608, 281934), (621, 276032), (681, 251712), (684, 250608), (736, 232902), (828, 207024), (864, 198398), (874, 196128), (908, 188784), (912, 187956), (1026, 167072), (1104, 155268), (1216, 140967), (1242, 138016), (1311, 130752), (1362, 125856), (1368, 125304), (1472, 116451), (1656, 103512), (1728, 99199), (1748, 98064), (1816, 94392), (1824, 93978), (2043, 83904), (2052, 83536), (2208, 77634), (2484, 69008), (2622, 65376), (2724, 62928), (2736, 62652), (3312, 51756), (3496, 49032), (3632, 47196), (3648, 46989), (3933, 43584), (4086, 41952), (4104, 41768), (4313, 39744), (4416, 38817), (4968, 34504), (5221, 32832), (5244, 32688), (5448, 31464), (5472, 31326), (6129, 27968), (6624, 25878), (6992, 24516), (7264, 23598), (7866, 21792), (8172, 20976), (8208, 20884), (8626, 19872), (9936, 17252), (10442, 16416), (10488, 16344), (10896, 15732), (10944, 15663), (11799, 14528), (12258, 13984), (12939, 13248)]