321461184

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 951030864

約数和(自身を除く): 629569680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 101, 121, 132, 137, 176, 192, 202, 242, 264, 274, 303, 352, 363, 404, 411, 484, 528, 548, 606, 704, 726, 808, 822, 968, 1056, 1096, 1111, 1212, 1452, 1507, 1616, 1644, 1936, 2112, 2192, 2222, 2424, 2904, 3014, 3232, 3288, 3333, 3872, 4384, 4444, 4521, 4848, 5808, 6028, 6464, 6576, 6666, 7744, 8768, 8888, 9042, 9696, 11616, 12056, 12221, 13152, 13332, 13837, 16577, 17776, 18084, 19392, 23232, 24112, 24442, 26304, 26664, 27674, 33154, 35552, 36168, 36663, 41511, 48224, 48884, 49731, 53328, 55348, 66308, 71104, 72336, 73326, 83022, 96448, 97768, 99462, 106656, 110696, 132616, 144672, 146652, 152207, 166044, 195536, 198924, 213312, 221392, 265232, 289344, 293304, 304414, 332088, 391072, 397848, 442784, 456621, 530464, 586608, 608828, 664176, 782144, 795696, 885568, 913242, 1060928, 1173216, 1217656, 1328352, 1591392, 1674277, 1826484, 2346432, 2435312, 2656704, 3182784, 3348554, 3652968, 4870624, 5022831, 6697108, 7305936, 9741248, 10045662, 13394216, 14611872, 20091324, 26788432, 29223744, 40182648, 53576864, 80365296, 107153728, 160730592, 321461184]

約数ペア:

[(1, 321461184), (2, 160730592), (3, 107153728), (4, 80365296), (6, 53576864), (8, 40182648), (11, 29223744), (12, 26788432), (16, 20091324), (22, 14611872), (24, 13394216), (32, 10045662), (33, 9741248), (44, 7305936), (48, 6697108), (64, 5022831), (66, 4870624), (88, 3652968), (96, 3348554), (101, 3182784), (121, 2656704), (132, 2435312), (137, 2346432), (176, 1826484), (192, 1674277), (202, 1591392), (242, 1328352), (264, 1217656), (274, 1173216), (303, 1060928), (352, 913242), (363, 885568), (404, 795696), (411, 782144), (484, 664176), (528, 608828), (548, 586608), (606, 530464), (704, 456621), (726, 442784), (808, 397848), (822, 391072), (968, 332088), (1056, 304414), (1096, 293304), (1111, 289344), (1212, 265232), (1452, 221392), (1507, 213312), (1616, 198924), (1644, 195536), (1936, 166044), (2112, 152207), (2192, 146652), (2222, 144672), (2424, 132616), (2904, 110696), (3014, 106656), (3232, 99462), (3288, 97768), (3333, 96448), (3872, 83022), (4384, 73326), (4444, 72336), (4521, 71104), (4848, 66308), (5808, 55348), (6028, 53328), (6464, 49731), (6576, 48884), (6666, 48224), (7744, 41511), (8768, 36663), (8888, 36168), (9042, 35552), (9696, 33154), (11616, 27674), (12056, 26664), (12221, 26304), (13152, 24442), (13332, 24112), (13837, 23232), (16577, 19392), (17776, 18084)]