213575616

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 168

約数和(自身を含む): 656807424

約数和(自身を除く): 443231808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 443, 486, 496, 558, 576, 648, 744, 837, 864, 886, 972, 992, 1116, 1296, 1329, 1488, 1674, 1728, 1772, 1944, 1984, 2232, 2511, 2592, 2658, 2976, 3348, 3544, 3888, 3987, 4464, 5022, 5184, 5316, 5952, 6696, 7088, 7533, 7776, 7974, 8928, 10044, 10632, 11961, 13392, 13733, 14176, 15066, 15552, 15948, 17856, 20088, 21264, 23922, 26784, 27466, 28352, 30132, 31896, 35883, 40176, 41199, 42528, 47844, 53568, 54932, 60264, 63792, 71766, 80352, 82398, 85056, 95688, 107649, 109864, 120528, 123597, 127584, 143532, 160704, 164796, 191376, 215298, 219728, 241056, 247194, 255168, 287064, 329592, 370791, 382752, 430596, 439456, 482112, 494388, 574128, 659184, 741582, 765504, 861192, 878912, 988776, 1112373, 1148256, 1318368, 1483164, 1722384, 1977552, 2224746, 2296512, 2636736, 2966328, 3337119, 3444768, 3955104, 4449492, 5932656, 6674238, 6889536, 7910208, 8898984, 11865312, 13348476, 17797968, 23730624, 26696952, 35595936, 53393904, 71191872, 106787808, 213575616]

約数ペア:

[(1, 213575616), (2, 106787808), (3, 71191872), (4, 53393904), (6, 35595936), (8, 26696952), (9, 23730624), (12, 17797968), (16, 13348476), (18, 11865312), (24, 8898984), (27, 7910208), (31, 6889536), (32, 6674238), (36, 5932656), (48, 4449492), (54, 3955104), (62, 3444768), (64, 3337119), (72, 2966328), (81, 2636736), (93, 2296512), (96, 2224746), (108, 1977552), (124, 1722384), (144, 1483164), (162, 1318368), (186, 1148256), (192, 1112373), (216, 988776), (243, 878912), (248, 861192), (279, 765504), (288, 741582), (324, 659184), (372, 574128), (432, 494388), (443, 482112), (486, 439456), (496, 430596), (558, 382752), (576, 370791), (648, 329592), (744, 287064), (837, 255168), (864, 247194), (886, 241056), (972, 219728), (992, 215298), (1116, 191376), (1296, 164796), (1329, 160704), (1488, 143532), (1674, 127584), (1728, 123597), (1772, 120528), (1944, 109864), (1984, 107649), (2232, 95688), (2511, 85056), (2592, 82398), (2658, 80352), (2976, 71766), (3348, 63792), (3544, 60264), (3888, 54932), (3987, 53568), (4464, 47844), (5022, 42528), (5184, 41199), (5316, 40176), (5952, 35883), (6696, 31896), (7088, 30132), (7533, 28352), (7776, 27466), (7974, 26784), (8928, 23922), (10044, 21264), (10632, 20088), (11961, 17856), (13392, 15948), (13733, 15552), (14176, 15066)]