219682368

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 140

約数和(自身を含む): 672705792

約数和(自身を除く): 453023424

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, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1367, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2734, 2976, 3348, 4101, 4464, 5022, 5184, 5468, 5952, 6696, 8202, 8928, 10044, 10936, 12303, 13392, 16404, 17856, 20088, 21872, 24606, 26784, 32808, 36909, 40176, 42377, 43744, 49212, 53568, 65616, 73818, 80352, 84754, 87488, 98424, 110727, 127131, 131232, 147636, 160704, 169508, 196848, 221454, 254262, 262464, 295272, 339016, 381393, 393696, 442908, 508524, 590544, 678032, 762786, 787392, 885816, 1017048, 1144179, 1181088, 1356064, 1525572, 1771632, 2034096, 2288358, 2362176, 2712128, 3051144, 3432537, 3543264, 4068192, 4576716, 6102288, 6865074, 7086528, 8136384, 9153432, 12204576, 13730148, 18306864, 24409152, 27460296, 36613728, 54920592, 73227456, 109841184, 219682368]

約数ペア:

[(1, 219682368), (2, 109841184), (3, 73227456), (4, 54920592), (6, 36613728), (8, 27460296), (9, 24409152), (12, 18306864), (16, 13730148), (18, 12204576), (24, 9153432), (27, 8136384), (31, 7086528), (32, 6865074), (36, 6102288), (48, 4576716), (54, 4068192), (62, 3543264), (64, 3432537), (72, 3051144), (81, 2712128), (93, 2362176), (96, 2288358), (108, 2034096), (124, 1771632), (144, 1525572), (162, 1356064), (186, 1181088), (192, 1144179), (216, 1017048), (248, 885816), (279, 787392), (288, 762786), (324, 678032), (372, 590544), (432, 508524), (496, 442908), (558, 393696), (576, 381393), (648, 339016), (744, 295272), (837, 262464), (864, 254262), (992, 221454), (1116, 196848), (1296, 169508), (1367, 160704), (1488, 147636), (1674, 131232), (1728, 127131), (1984, 110727), (2232, 98424), (2511, 87488), (2592, 84754), (2734, 80352), (2976, 73818), (3348, 65616), (4101, 53568), (4464, 49212), (5022, 43744), (5184, 42377), (5468, 40176), (5952, 36909), (6696, 32808), (8202, 26784), (8928, 24606), (10044, 21872), (10936, 20088), (12303, 17856), (13392, 16404)]