219158784

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 708303232

約数和(自身を除く): 489144448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 271, 288, 312, 324, 351, 384, 416, 432, 468, 486, 542, 576, 624, 648, 702, 768, 813, 832, 864, 936, 972, 1053, 1084, 1152, 1248, 1296, 1404, 1626, 1664, 1728, 1872, 1944, 2106, 2168, 2304, 2439, 2496, 2592, 2808, 3159, 3252, 3328, 3456, 3523, 3744, 3888, 4212, 4336, 4878, 4992, 5184, 5616, 6318, 6504, 6912, 7046, 7317, 7488, 7776, 8424, 8672, 9756, 9984, 10368, 10569, 11232, 12636, 13008, 14092, 14634, 14976, 15552, 16848, 17344, 19512, 20736, 21138, 21951, 22464, 25272, 26016, 28184, 29268, 29952, 31104, 31707, 33696, 34688, 39024, 42276, 43902, 44928, 50544, 52032, 56368, 58536, 62208, 63414, 65853, 67392, 69376, 78048, 84552, 87804, 89856, 95121, 101088, 104064, 112736, 117072, 126828, 131706, 134784, 156096, 169104, 175608, 190242, 202176, 208128, 225472, 234144, 253656, 263412, 269568, 285363, 312192, 338208, 351216, 380484, 404352, 450944, 468288, 507312, 526824, 570726, 624384, 676416, 702432, 760968, 808704, 856089, 901888, 936576, 1014624, 1053648, 1141452, 1352832, 1404864, 1521936, 1712178, 1873152, 2029248, 2107296, 2282904, 2705664, 2809728, 3043872, 3424356, 4058496, 4214592, 4565808, 5619456, 6087744, 6848712, 8116992, 8429184, 9131616, 12175488, 13697424, 16858368, 18263232, 24350976, 27394848, 36526464, 54789696, 73052928, 109579392, 219158784]

約数ペア:

[(1, 219158784), (2, 109579392), (3, 73052928), (4, 54789696), (6, 36526464), (8, 27394848), (9, 24350976), (12, 18263232), (13, 16858368), (16, 13697424), (18, 12175488), (24, 9131616), (26, 8429184), (27, 8116992), (32, 6848712), (36, 6087744), (39, 5619456), (48, 4565808), (52, 4214592), (54, 4058496), (64, 3424356), (72, 3043872), (78, 2809728), (81, 2705664), (96, 2282904), (104, 2107296), (108, 2029248), (117, 1873152), (128, 1712178), (144, 1521936), (156, 1404864), (162, 1352832), (192, 1141452), (208, 1053648), (216, 1014624), (234, 936576), (243, 901888), (256, 856089), (271, 808704), (288, 760968), (312, 702432), (324, 676416), (351, 624384), (384, 570726), (416, 526824), (432, 507312), (468, 468288), (486, 450944), (542, 404352), (576, 380484), (624, 351216), (648, 338208), (702, 312192), (768, 285363), (813, 269568), (832, 263412), (864, 253656), (936, 234144), (972, 225472), (1053, 208128), (1084, 202176), (1152, 190242), (1248, 175608), (1296, 169104), (1404, 156096), (1626, 134784), (1664, 131706), (1728, 126828), (1872, 117072), (1944, 112736), (2106, 104064), (2168, 101088), (2304, 95121), (2439, 89856), (2496, 87804), (2592, 84552), (2808, 78048), (3159, 69376), (3252, 67392), (3328, 65853), (3456, 63414), (3523, 62208), (3744, 58536), (3888, 56368), (4212, 52032), (4336, 50544), (4878, 44928), (4992, 43902), (5184, 42276), (5616, 39024), (6318, 34688), (6504, 33696), (6912, 31707), (7046, 31104), (7317, 29952), (7488, 29268), (7776, 28184), (8424, 26016), (8672, 25272), (9756, 22464), (9984, 21951), (10368, 21138), (10569, 20736), (11232, 19512), (12636, 17344), (13008, 16848), (14092, 15552), (14634, 14976)]