18955270048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9555

約数の個数: 192

約数和(自身を含む): 48161433600

約数和(自身を除く): 29206163552

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 32, 38, 44, 46, 52, 76, 88, 92, 104, 143, 152, 176, 184, 208, 209, 247, 253, 286, 299, 304, 352, 368, 416, 418, 437, 494, 506, 572, 598, 608, 736, 836, 874, 988, 1012, 1144, 1196, 1672, 1748, 1976, 2024, 2288, 2392, 2717, 3289, 3344, 3496, 3952, 4048, 4576, 4784, 4807, 5434, 5681, 6578, 6688, 6992, 7904, 8096, 9479, 9568, 9614, 10868, 11362, 13156, 13984, 18958, 19228, 21736, 22724, 26312, 37916, 38456, 43472, 45448, 52624, 62491, 75832, 76912, 86944, 90896, 104269, 105248, 123227, 124982, 151664, 153824, 180101, 181792, 208538, 218017, 246454, 249964, 303328, 360202, 417076, 436034, 492908, 499928, 720404, 834152, 872068, 985816, 999856, 1355497, 1440808, 1668304, 1744136, 1971632, 1981111, 1999712, 2341313, 2398187, 2710994, 2834221, 2881616, 3336608, 3488272, 3943264, 3962222, 4142323, 4682626, 4796374, 5421988, 5668442, 5763232, 6976544, 7924444, 8284646, 9365252, 9592748, 10843976, 11336884, 15848888, 16569292, 18730504, 19185496, 21687952, 22673768, 25754443, 31176431, 31697776, 33138584, 37461008, 38370992, 43375904, 45347536, 45565553, 51508886, 53850199, 62352862, 63395552, 66277168, 74922016, 76741984, 90695072, 91131106, 103017772, 107700398, 124705724, 132554336, 182262212, 206035544, 215400796, 249411448, 364524424, 412071088, 430801592, 498822896, 592352189, 729048848, 824142176, 861603184, 997645792, 1184704378, 1458097696, 1723206368, 2369408756, 4738817512, 9477635024, 18955270048]

約数ペア:

[(1, 18955270048), (2, 9477635024), (4, 4738817512), (8, 2369408756), (11, 1723206368), (13, 1458097696), (16, 1184704378), (19, 997645792), (22, 861603184), (23, 824142176), (26, 729048848), (32, 592352189), (38, 498822896), (44, 430801592), (46, 412071088), (52, 364524424), (76, 249411448), (88, 215400796), (92, 206035544), (104, 182262212), (143, 132554336), (152, 124705724), (176, 107700398), (184, 103017772), (208, 91131106), (209, 90695072), (247, 76741984), (253, 74922016), (286, 66277168), (299, 63395552), (304, 62352862), (352, 53850199), (368, 51508886), (416, 45565553), (418, 45347536), (437, 43375904), (494, 38370992), (506, 37461008), (572, 33138584), (598, 31697776), (608, 31176431), (736, 25754443), (836, 22673768), (874, 21687952), (988, 19185496), (1012, 18730504), (1144, 16569292), (1196, 15848888), (1672, 11336884), (1748, 10843976), (1976, 9592748), (2024, 9365252), (2288, 8284646), (2392, 7924444), (2717, 6976544), (3289, 5763232), (3344, 5668442), (3496, 5421988), (3952, 4796374), (4048, 4682626), (4576, 4142323), (4784, 3962222), (4807, 3943264), (5434, 3488272), (5681, 3336608), (6578, 2881616), (6688, 2834221), (6992, 2710994), (7904, 2398187), (8096, 2341313), (9479, 1999712), (9568, 1981111), (9614, 1971632), (10868, 1744136), (11362, 1668304), (13156, 1440808), (13984, 1355497), (18958, 999856), (19228, 985816), (21736, 872068), (22724, 834152), (26312, 720404), (37916, 499928), (38456, 492908), (43472, 436034), (45448, 417076), (52624, 360202), (62491, 303328), (75832, 249964), (76912, 246454), (86944, 218017), (90896, 208538), (104269, 181792), (105248, 180101), (123227, 153824), (124982, 151664)]