725227536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 2208608640

約数和(自身を除く): 1483381104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 61, 66, 69, 88, 89, 92, 121, 122, 132, 138, 176, 178, 183, 184, 242, 244, 253, 264, 267, 276, 356, 363, 366, 368, 484, 488, 506, 528, 534, 552, 671, 712, 726, 732, 759, 968, 976, 979, 1012, 1068, 1104, 1342, 1403, 1424, 1452, 1464, 1518, 1936, 1958, 2013, 2024, 2047, 2136, 2684, 2783, 2806, 2904, 2928, 2937, 3036, 3916, 4026, 4048, 4094, 4209, 4272, 5368, 5429, 5566, 5612, 5808, 5874, 6072, 6141, 7381, 7832, 8052, 8188, 8349, 8418, 10736, 10769, 10858, 11132, 11224, 11748, 12144, 12282, 14762, 15433, 15664, 16104, 16287, 16376, 16698, 16836, 21538, 21716, 22143, 22264, 22448, 22517, 23496, 24564, 29524, 30866, 32208, 32307, 32574, 32752, 33396, 33672, 43076, 43432, 44286, 44528, 45034, 46299, 46992, 49128, 59048, 59719, 61732, 64614, 65148, 66792, 67344, 67551, 86152, 86864, 88572, 90068, 92598, 98256, 118096, 119438, 123464, 124867, 129228, 130296, 133584, 135102, 169763, 172304, 177144, 179157, 180136, 185196, 238876, 246928, 247687, 249734, 258456, 260592, 270204, 339526, 354288, 358314, 360272, 370392, 374601, 477752, 495374, 499468, 509289, 516912, 540408, 656909, 679052, 716628, 740784, 743061, 749202, 955504, 990748, 998936, 1018578, 1080816, 1313818, 1358104, 1373537, 1433256, 1486122, 1498404, 1970727, 1981496, 1997872, 2037156, 2627636, 2716208, 2747074, 2866512, 2972244, 2996808, 3941454, 3962992, 4074312, 4120611, 5255272, 5494148, 5944488, 5993616, 7882908, 8148624, 8241222, 10510544, 10988296, 11888976, 15108907, 15765816, 16482444, 21976592, 30217814, 31531632, 32964888, 45326721, 60435628, 65929776, 90653442, 120871256, 181306884, 241742512, 362613768, 725227536]

約数ペア:

[(1, 725227536), (2, 362613768), (3, 241742512), (4, 181306884), (6, 120871256), (8, 90653442), (11, 65929776), (12, 60435628), (16, 45326721), (22, 32964888), (23, 31531632), (24, 30217814), (33, 21976592), (44, 16482444), (46, 15765816), (48, 15108907), (61, 11888976), (66, 10988296), (69, 10510544), (88, 8241222), (89, 8148624), (92, 7882908), (121, 5993616), (122, 5944488), (132, 5494148), (138, 5255272), (176, 4120611), (178, 4074312), (183, 3962992), (184, 3941454), (242, 2996808), (244, 2972244), (253, 2866512), (264, 2747074), (267, 2716208), (276, 2627636), (356, 2037156), (363, 1997872), (366, 1981496), (368, 1970727), (484, 1498404), (488, 1486122), (506, 1433256), (528, 1373537), (534, 1358104), (552, 1313818), (671, 1080816), (712, 1018578), (726, 998936), (732, 990748), (759, 955504), (968, 749202), (976, 743061), (979, 740784), (1012, 716628), (1068, 679052), (1104, 656909), (1342, 540408), (1403, 516912), (1424, 509289), (1452, 499468), (1464, 495374), (1518, 477752), (1936, 374601), (1958, 370392), (2013, 360272), (2024, 358314), (2047, 354288), (2136, 339526), (2684, 270204), (2783, 260592), (2806, 258456), (2904, 249734), (2928, 247687), (2937, 246928), (3036, 238876), (3916, 185196), (4026, 180136), (4048, 179157), (4094, 177144), (4209, 172304), (4272, 169763), (5368, 135102), (5429, 133584), (5566, 130296), (5612, 129228), (5808, 124867), (5874, 123464), (6072, 119438), (6141, 118096), (7381, 98256), (7832, 92598), (8052, 90068), (8188, 88572), (8349, 86864), (8418, 86152), (10736, 67551), (10769, 67344), (10858, 66792), (11132, 65148), (11224, 64614), (11748, 61732), (12144, 59719), (12282, 59048), (14762, 49128), (15433, 46992), (15664, 46299), (16104, 45034), (16287, 44528), (16376, 44286), (16698, 43432), (16836, 43076), (21538, 33672), (21716, 33396), (22143, 32752), (22264, 32574), (22448, 32307), (22517, 32208), (23496, 30866), (24564, 29524)]