213225408

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 677332656

約数和(自身を除く): 464107248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 192, 198, 219, 264, 288, 292, 352, 396, 438, 461, 528, 576, 584, 657, 704, 792, 803, 876, 922, 1056, 1168, 1314, 1383, 1584, 1606, 1752, 1844, 2112, 2336, 2409, 2628, 2766, 3168, 3212, 3504, 3688, 4149, 4672, 4818, 5071, 5256, 5532, 6336, 6424, 7008, 7227, 7376, 8298, 9636, 10142, 10512, 11064, 12848, 14016, 14454, 14752, 15213, 16596, 19272, 20284, 21024, 22128, 25696, 28908, 29504, 30426, 33192, 33653, 38544, 40568, 42048, 44256, 45639, 51392, 57816, 60852, 66384, 67306, 77088, 81136, 88512, 91278, 100959, 115632, 121704, 132768, 134612, 154176, 162272, 182556, 201918, 231264, 243408, 265536, 269224, 302877, 324544, 365112, 370183, 403836, 462528, 486816, 538448, 605754, 730224, 740366, 807672, 973632, 1076896, 1110549, 1211508, 1460448, 1480732, 1615344, 2153792, 2221098, 2423016, 2920896, 2961464, 3230688, 3331647, 4442196, 4846032, 5922928, 6461376, 6663294, 8884392, 9692064, 11845856, 13326588, 17768784, 19384128, 23691712, 26653176, 35537568, 53306352, 71075136, 106612704, 213225408]

約数ペア:

[(1, 213225408), (2, 106612704), (3, 71075136), (4, 53306352), (6, 35537568), (8, 26653176), (9, 23691712), (11, 19384128), (12, 17768784), (16, 13326588), (18, 11845856), (22, 9692064), (24, 8884392), (32, 6663294), (33, 6461376), (36, 5922928), (44, 4846032), (48, 4442196), (64, 3331647), (66, 3230688), (72, 2961464), (73, 2920896), (88, 2423016), (96, 2221098), (99, 2153792), (132, 1615344), (144, 1480732), (146, 1460448), (176, 1211508), (192, 1110549), (198, 1076896), (219, 973632), (264, 807672), (288, 740366), (292, 730224), (352, 605754), (396, 538448), (438, 486816), (461, 462528), (528, 403836), (576, 370183), (584, 365112), (657, 324544), (704, 302877), (792, 269224), (803, 265536), (876, 243408), (922, 231264), (1056, 201918), (1168, 182556), (1314, 162272), (1383, 154176), (1584, 134612), (1606, 132768), (1752, 121704), (1844, 115632), (2112, 100959), (2336, 91278), (2409, 88512), (2628, 81136), (2766, 77088), (3168, 67306), (3212, 66384), (3504, 60852), (3688, 57816), (4149, 51392), (4672, 45639), (4818, 44256), (5071, 42048), (5256, 40568), (5532, 38544), (6336, 33653), (6424, 33192), (7008, 30426), (7227, 29504), (7376, 28908), (8298, 25696), (9636, 22128), (10142, 21024), (10512, 20284), (11064, 19272), (12848, 16596), (14016, 15213), (14454, 14752)]