678907104

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1975228416

約数和(自身を除く): 1296321312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 53, 68, 94, 96, 102, 106, 136, 141, 159, 167, 188, 204, 212, 272, 282, 318, 334, 376, 408, 424, 501, 544, 564, 636, 668, 752, 799, 816, 848, 901, 1002, 1128, 1272, 1336, 1504, 1598, 1632, 1696, 1802, 2004, 2256, 2397, 2491, 2544, 2672, 2703, 2839, 3196, 3604, 4008, 4512, 4794, 4982, 5088, 5344, 5406, 5678, 6392, 7208, 7473, 7849, 8016, 8517, 8851, 9588, 9964, 10812, 11356, 12784, 14416, 14946, 15698, 16032, 17034, 17702, 19176, 19928, 21624, 22712, 23547, 25568, 26553, 28832, 29892, 31396, 34068, 35404, 38352, 39856, 42347, 43248, 45424, 47094, 53106, 59784, 62792, 68136, 70808, 76704, 79712, 84694, 86496, 90848, 94188, 106212, 119568, 125584, 127041, 133433, 136272, 141616, 150467, 169388, 188376, 212424, 239136, 251168, 254082, 266866, 272544, 283232, 300934, 338776, 376752, 400299, 415997, 424848, 451401, 508164, 533732, 601868, 677552, 753504, 800598, 831994, 849696, 902802, 1016328, 1067464, 1203736, 1247991, 1355104, 1601196, 1663988, 1805604, 2032656, 2134928, 2407472, 2495982, 3202392, 3327976, 3611208, 4065312, 4269856, 4814944, 4991964, 6404784, 6655952, 7071949, 7222416, 9983928, 12809568, 13311904, 14143898, 14444832, 19967856, 21215847, 28287796, 39935712, 42431694, 56575592, 84863388, 113151184, 169726776, 226302368, 339453552, 678907104]

約数ペア:

[(1, 678907104), (2, 339453552), (3, 226302368), (4, 169726776), (6, 113151184), (8, 84863388), (12, 56575592), (16, 42431694), (17, 39935712), (24, 28287796), (32, 21215847), (34, 19967856), (47, 14444832), (48, 14143898), (51, 13311904), (53, 12809568), (68, 9983928), (94, 7222416), (96, 7071949), (102, 6655952), (106, 6404784), (136, 4991964), (141, 4814944), (159, 4269856), (167, 4065312), (188, 3611208), (204, 3327976), (212, 3202392), (272, 2495982), (282, 2407472), (318, 2134928), (334, 2032656), (376, 1805604), (408, 1663988), (424, 1601196), (501, 1355104), (544, 1247991), (564, 1203736), (636, 1067464), (668, 1016328), (752, 902802), (799, 849696), (816, 831994), (848, 800598), (901, 753504), (1002, 677552), (1128, 601868), (1272, 533732), (1336, 508164), (1504, 451401), (1598, 424848), (1632, 415997), (1696, 400299), (1802, 376752), (2004, 338776), (2256, 300934), (2397, 283232), (2491, 272544), (2544, 266866), (2672, 254082), (2703, 251168), (2839, 239136), (3196, 212424), (3604, 188376), (4008, 169388), (4512, 150467), (4794, 141616), (4982, 136272), (5088, 133433), (5344, 127041), (5406, 125584), (5678, 119568), (6392, 106212), (7208, 94188), (7473, 90848), (7849, 86496), (8016, 84694), (8517, 79712), (8851, 76704), (9588, 70808), (9964, 68136), (10812, 62792), (11356, 59784), (12784, 53106), (14416, 47094), (14946, 45424), (15698, 43248), (16032, 42347), (17034, 39856), (17702, 38352), (19176, 35404), (19928, 34068), (21624, 31396), (22712, 29892), (23547, 28832), (25568, 26553)]