21262627008

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30839}}^1$

素因数の和:30889

約数の個数: 280

約数和(自身を含む): 75826924800

約数和(自身を除く): 54564297792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 3648, 4032, 4104, 4256, 4536, 4788, 5184, 5472, 6048, 6156, 6384, 7182, 8208, 8512, 9072, 9576, 10773, 10944, 12096, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 25536, 28728, 30839, 32832, 36288, 38304, 43092, 49248, 57456, 61678, 76608, 86184, 92517, 98496, 114912, 123356, 172368, 185034, 215873, 229824, 246712, 277551, 344736, 370068, 431746, 493424, 555102, 585941, 647619, 689472, 740136, 832653, 863492, 986848, 1110204, 1171882, 1295238, 1480272, 1665306, 1726984, 1757823, 1942857, 1973696, 2220408, 2343764, 2497959, 2590476, 2960544, 3330612, 3453968, 3515646, 3885714, 4101587, 4440816, 4687528, 4995918, 5180952, 5273469, 5828571, 5921088, 6661224, 6907936, 7031292, 7771428, 8203174, 8881632, 9375056, 9991836, 10361904, 10546938, 11657142, 12304761, 13322448, 13815872, 14062584, 15542856, 15820407, 16406348, 17485713, 17763264, 18750112, 19983672, 20723808, 21093876, 23314284, 24609522, 26644896, 28125168, 31085712, 31640814, 32812696, 34971426, 36914283, 37500224, 39967344, 41447616, 42187752, 46628568, 47461221, 49219044, 53289792, 56250336, 62171424, 63281628, 65625392, 69942852, 73828566, 79934688, 84375504, 93257136, 94922442, 98438088, 110742849, 112500672, 124342848, 126563256, 131250784, 139885704, 147657132, 159869376, 168751008, 186514272, 189844884, 196876176, 221485698, 253126512, 262501568, 279771408, 295314264, 332228547, 337502016, 373028544, 379689768, 393752352, 442971396, 506253024, 559542816, 590628528, 664457094, 759379536, 787504704, 885942792, 1012506048, 1119085632, 1181257056, 1328914188, 1518759072, 1771885584, 2362514112, 2657828376, 3037518144, 3543771168, 5315656752, 7087542336, 10631313504, 21262627008]

約数ペア:

[(1, 21262627008), (2, 10631313504), (3, 7087542336), (4, 5315656752), (6, 3543771168), (7, 3037518144), (8, 2657828376), (9, 2362514112), (12, 1771885584), (14, 1518759072), (16, 1328914188), (18, 1181257056), (19, 1119085632), (21, 1012506048), (24, 885942792), (27, 787504704), (28, 759379536), (32, 664457094), (36, 590628528), (38, 559542816), (42, 506253024), (48, 442971396), (54, 393752352), (56, 379689768), (57, 373028544), (63, 337502016), (64, 332228547), (72, 295314264), (76, 279771408), (81, 262501568), (84, 253126512), (96, 221485698), (108, 196876176), (112, 189844884), (114, 186514272), (126, 168751008), (133, 159869376), (144, 147657132), (152, 139885704), (162, 131250784), (168, 126563256), (171, 124342848), (189, 112500672), (192, 110742849), (216, 98438088), (224, 94922442), (228, 93257136), (252, 84375504), (266, 79934688), (288, 73828566), (304, 69942852), (324, 65625392), (336, 63281628), (342, 62171424), (378, 56250336), (399, 53289792), (432, 49219044), (448, 47461221), (456, 46628568), (504, 42187752), (513, 41447616), (532, 39967344), (567, 37500224), (576, 36914283), (608, 34971426), (648, 32812696), (672, 31640814), (684, 31085712), (756, 28125168), (798, 26644896), (864, 24609522), (912, 23314284), (1008, 21093876), (1026, 20723808), (1064, 19983672), (1134, 18750112), (1197, 17763264), (1216, 17485713), (1296, 16406348), (1344, 15820407), (1368, 15542856), (1512, 14062584), (1539, 13815872), (1596, 13322448), (1728, 12304761), (1824, 11657142), (2016, 10546938), (2052, 10361904), (2128, 9991836), (2268, 9375056), (2394, 8881632), (2592, 8203174), (2736, 7771428), (3024, 7031292), (3078, 6907936), (3192, 6661224), (3591, 5921088), (3648, 5828571), (4032, 5273469), (4104, 5180952), (4256, 4995918), (4536, 4687528), (4788, 4440816), (5184, 4101587), (5472, 3885714), (6048, 3515646), (6156, 3453968), (6384, 3330612), (7182, 2960544), (8208, 2590476), (8512, 2497959), (9072, 2343764), (9576, 2220408), (10773, 1973696), (10944, 1942857), (12096, 1757823), (12312, 1726984), (12768, 1665306), (14364, 1480272), (16416, 1295238), (18144, 1171882), (19152, 1110204), (21546, 986848), (24624, 863492), (25536, 832653), (28728, 740136), (30839, 689472), (32832, 647619), (36288, 585941), (38304, 555102), (43092, 493424), (49248, 431746), (57456, 370068), (61678, 344736), (76608, 277551), (86184, 246712), (92517, 229824), (98496, 215873), (114912, 185034), (123356, 172368)]