18385156944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{35279}}^1$

素因数の和:35358

約数の個数: 240

約数和(自身を含む): 65515806720

約数和(自身を除く): 47130649776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 48, 56, 63, 66, 72, 77, 84, 88, 94, 99, 112, 126, 132, 141, 144, 154, 168, 176, 188, 198, 231, 252, 264, 282, 308, 329, 336, 376, 396, 423, 462, 504, 517, 528, 564, 616, 658, 693, 752, 792, 846, 924, 987, 1008, 1034, 1128, 1232, 1316, 1386, 1551, 1584, 1692, 1848, 1974, 2068, 2256, 2632, 2772, 2961, 3102, 3384, 3619, 3696, 3948, 4136, 4653, 5264, 5544, 5922, 6204, 6768, 7238, 7896, 8272, 9306, 10857, 11088, 11844, 12408, 14476, 15792, 18612, 21714, 23688, 24816, 28952, 32571, 35279, 37224, 43428, 47376, 57904, 65142, 70558, 74448, 86856, 105837, 130284, 141116, 173712, 211674, 246953, 260568, 282232, 317511, 388069, 423348, 493906, 521136, 564464, 635022, 740859, 776138, 846696, 987812, 1164207, 1270044, 1481718, 1552276, 1658113, 1693392, 1975624, 2222577, 2328414, 2540088, 2716483, 2963436, 3104552, 3316226, 3492621, 3951248, 4445154, 4656828, 4974339, 5080176, 5432966, 5926872, 6209104, 6632452, 6985242, 8149449, 8890308, 9313656, 9948678, 10865932, 11606791, 11853744, 13264904, 13970484, 14923017, 16298898, 17780616, 18239243, 18627312, 19897356, 21731864, 23213582, 24448347, 26529808, 27940968, 29846034, 32597796, 34820373, 35561232, 36478486, 39794712, 43463728, 46427164, 48896694, 54717729, 55881936, 59692068, 65195592, 69640746, 72956972, 79589424, 92854328, 97793388, 104461119, 109435458, 119384136, 127674701, 130391184, 139281492, 145913944, 164153187, 185708656, 195586776, 208922238, 218870916, 238768272, 255349402, 278562984, 291827888, 328306374, 383024103, 391173552, 417844476, 437741832, 510698804, 557125968, 656612748, 766048206, 835688952, 875483664, 1021397608, 1149072309, 1313225496, 1532096412, 1671377904, 2042795216, 2298144618, 2626450992, 3064192824, 4596289236, 6128385648, 9192578472, 18385156944]

約数ペア:

[(1, 18385156944), (2, 9192578472), (3, 6128385648), (4, 4596289236), (6, 3064192824), (7, 2626450992), (8, 2298144618), (9, 2042795216), (11, 1671377904), (12, 1532096412), (14, 1313225496), (16, 1149072309), (18, 1021397608), (21, 875483664), (22, 835688952), (24, 766048206), (28, 656612748), (33, 557125968), (36, 510698804), (42, 437741832), (44, 417844476), (47, 391173552), (48, 383024103), (56, 328306374), (63, 291827888), (66, 278562984), (72, 255349402), (77, 238768272), (84, 218870916), (88, 208922238), (94, 195586776), (99, 185708656), (112, 164153187), (126, 145913944), (132, 139281492), (141, 130391184), (144, 127674701), (154, 119384136), (168, 109435458), (176, 104461119), (188, 97793388), (198, 92854328), (231, 79589424), (252, 72956972), (264, 69640746), (282, 65195592), (308, 59692068), (329, 55881936), (336, 54717729), (376, 48896694), (396, 46427164), (423, 43463728), (462, 39794712), (504, 36478486), (517, 35561232), (528, 34820373), (564, 32597796), (616, 29846034), (658, 27940968), (693, 26529808), (752, 24448347), (792, 23213582), (846, 21731864), (924, 19897356), (987, 18627312), (1008, 18239243), (1034, 17780616), (1128, 16298898), (1232, 14923017), (1316, 13970484), (1386, 13264904), (1551, 11853744), (1584, 11606791), (1692, 10865932), (1848, 9948678), (1974, 9313656), (2068, 8890308), (2256, 8149449), (2632, 6985242), (2772, 6632452), (2961, 6209104), (3102, 5926872), (3384, 5432966), (3619, 5080176), (3696, 4974339), (3948, 4656828), (4136, 4445154), (4653, 3951248), (5264, 3492621), (5544, 3316226), (5922, 3104552), (6204, 2963436), (6768, 2716483), (7238, 2540088), (7896, 2328414), (8272, 2222577), (9306, 1975624), (10857, 1693392), (11088, 1658113), (11844, 1552276), (12408, 1481718), (14476, 1270044), (15792, 1164207), (18612, 987812), (21714, 846696), (23688, 776138), (24816, 740859), (28952, 635022), (32571, 564464), (35279, 521136), (37224, 493906), (43428, 423348), (47376, 388069), (57904, 317511), (65142, 282232), (70558, 260568), (74448, 246953), (86856, 211674), (105837, 173712), (130284, 141116)]