215842212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2870

約数の個数: 96

約数和(自身を含む): 602972160

約数和(自身を除く): 387129948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 558, 621, 713, 828, 837, 1116, 1242, 1426, 1674, 2139, 2484, 2803, 2852, 3348, 4278, 5606, 6417, 8409, 8556, 11212, 12834, 16818, 19251, 25227, 25668, 33636, 38502, 50454, 64469, 75681, 77004, 86893, 100908, 128938, 151362, 173786, 193407, 257876, 260679, 302724, 347572, 386814, 521358, 580221, 773628, 782037, 1042716, 1160442, 1564074, 1740663, 1998539, 2320884, 2346111, 3128148, 3481326, 3997078, 4692222, 5995617, 6962652, 7994156, 9384444, 11991234, 17986851, 23982468, 35973702, 53960553, 71947404, 107921106, 215842212]

約数ペア:

[(1, 215842212), (2, 107921106), (3, 71947404), (4, 53960553), (6, 35973702), (9, 23982468), (12, 17986851), (18, 11991234), (23, 9384444), (27, 7994156), (31, 6962652), (36, 5995617), (46, 4692222), (54, 3997078), (62, 3481326), (69, 3128148), (92, 2346111), (93, 2320884), (108, 1998539), (124, 1740663), (138, 1564074), (186, 1160442), (207, 1042716), (276, 782037), (279, 773628), (372, 580221), (414, 521358), (558, 386814), (621, 347572), (713, 302724), (828, 260679), (837, 257876), (1116, 193407), (1242, 173786), (1426, 151362), (1674, 128938), (2139, 100908), (2484, 86893), (2803, 77004), (2852, 75681), (3348, 64469), (4278, 50454), (5606, 38502), (6417, 33636), (8409, 25668), (8556, 25227), (11212, 19251), (12834, 16818)]