389957866488

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{34949}}^1$

素因数の和:35291

約数の個数: 160

約数和(自身を含む): 1112890482000

約数和(自身を除く): 722932615512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 257, 268, 324, 402, 514, 536, 603, 648, 771, 804, 1028, 1206, 1542, 1608, 1809, 2056, 2313, 2412, 3084, 3618, 4626, 4824, 5427, 6168, 6939, 7236, 9252, 10854, 13878, 14472, 17219, 18504, 20817, 21708, 27756, 34438, 34949, 41634, 43416, 51657, 55512, 68876, 69898, 83268, 103314, 104847, 137752, 139796, 154971, 166536, 206628, 209694, 279592, 309942, 314541, 413256, 419388, 464913, 619884, 629082, 838776, 929826, 943623, 1239768, 1258164, 1394739, 1859652, 1887246, 2341583, 2516328, 2789478, 2830869, 3719304, 3774492, 4683166, 5578956, 5661738, 7024749, 7548984, 8981893, 9366332, 11157912, 11323476, 14049498, 17963786, 18732664, 21074247, 22646952, 26945679, 28098996, 35927572, 42148494, 53891358, 56197992, 63222741, 71855144, 80837037, 84296988, 107782716, 126445482, 161674074, 168593976, 189668223, 215565432, 242511111, 252890964, 323348148, 379336446, 485022222, 505781928, 601786831, 646696296, 727533333, 758672892, 970044444, 1203573662, 1455066666, 1517345784, 1805360493, 1940088888, 2407147324, 2910133332, 3610720986, 4814294648, 5416081479, 5820266664, 7221441972, 10832162958, 14442883944, 16248244437, 21664325916, 32496488874, 43328651832, 48744733311, 64992977748, 97489466622, 129985955496, 194978933244, 389957866488]

約数ペア:

[(1, 389957866488), (2, 194978933244), (3, 129985955496), (4, 97489466622), (6, 64992977748), (8, 48744733311), (9, 43328651832), (12, 32496488874), (18, 21664325916), (24, 16248244437), (27, 14442883944), (36, 10832162958), (54, 7221441972), (67, 5820266664), (72, 5416081479), (81, 4814294648), (108, 3610720986), (134, 2910133332), (162, 2407147324), (201, 1940088888), (216, 1805360493), (257, 1517345784), (268, 1455066666), (324, 1203573662), (402, 970044444), (514, 758672892), (536, 727533333), (603, 646696296), (648, 601786831), (771, 505781928), (804, 485022222), (1028, 379336446), (1206, 323348148), (1542, 252890964), (1608, 242511111), (1809, 215565432), (2056, 189668223), (2313, 168593976), (2412, 161674074), (3084, 126445482), (3618, 107782716), (4626, 84296988), (4824, 80837037), (5427, 71855144), (6168, 63222741), (6939, 56197992), (7236, 53891358), (9252, 42148494), (10854, 35927572), (13878, 28098996), (14472, 26945679), (17219, 22646952), (18504, 21074247), (20817, 18732664), (21708, 17963786), (27756, 14049498), (34438, 11323476), (34949, 11157912), (41634, 9366332), (43416, 8981893), (51657, 7548984), (55512, 7024749), (68876, 5661738), (69898, 5578956), (83268, 4683166), (103314, 3774492), (104847, 3719304), (137752, 2830869), (139796, 2789478), (154971, 2516328), (166536, 2341583), (206628, 1887246), (209694, 1859652), (279592, 1394739), (309942, 1258164), (314541, 1239768), (413256, 943623), (419388, 929826), (464913, 838776), (619884, 629082)]