228221448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 483023352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 996, 1079, 1092, 1162, 1259, 1743, 1992, 2158, 2184, 2324, 2518, 3237, 3486, 3777, 4316, 4648, 5036, 6474, 6972, 7553, 7554, 8632, 8813, 10072, 12948, 13944, 15106, 15108, 16367, 17626, 22659, 25896, 26439, 30212, 30216, 32734, 35252, 45318, 49101, 52878, 60424, 65468, 70504, 90636, 98202, 104497, 105756, 114569, 130936, 181272, 196404, 208994, 211512, 229138, 313491, 343707, 392808, 417988, 458276, 626982, 687414, 731479, 835976, 916552, 1253964, 1358461, 1374828, 1462958, 2194437, 2507928, 2716922, 2749656, 2925916, 4075383, 4388874, 5433844, 5851832, 8150766, 8777748, 9509227, 10867688, 16301532, 17555496, 19018454, 28527681, 32603064, 38036908, 57055362, 76073816, 114110724, 228221448]

約数ペア:

[(1, 228221448), (2, 114110724), (3, 76073816), (4, 57055362), (6, 38036908), (7, 32603064), (8, 28527681), (12, 19018454), (13, 17555496), (14, 16301532), (21, 10867688), (24, 9509227), (26, 8777748), (28, 8150766), (39, 5851832), (42, 5433844), (52, 4388874), (56, 4075383), (78, 2925916), (83, 2749656), (84, 2716922), (91, 2507928), (104, 2194437), (156, 1462958), (166, 1374828), (168, 1358461), (182, 1253964), (249, 916552), (273, 835976), (312, 731479), (332, 687414), (364, 626982), (498, 458276), (546, 417988), (581, 392808), (664, 343707), (728, 313491), (996, 229138), (1079, 211512), (1092, 208994), (1162, 196404), (1259, 181272), (1743, 130936), (1992, 114569), (2158, 105756), (2184, 104497), (2324, 98202), (2518, 90636), (3237, 70504), (3486, 65468), (3777, 60424), (4316, 52878), (4648, 49101), (5036, 45318), (6474, 35252), (6972, 32734), (7553, 30216), (7554, 30212), (8632, 26439), (8813, 25896), (10072, 22659), (12948, 17626), (13944, 16367), (15106, 15108)]