21391962624

素因数分解:

$2^9\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1549}}^1$

素因数の和:1622

約数の個数: 280

約数和(自身を含む): 65858387100

約数和(自身を除く): 44466424476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 256, 288, 296, 324, 333, 384, 432, 444, 486, 512, 576, 592, 648, 666, 729, 768, 864, 888, 972, 999, 1152, 1184, 1296, 1332, 1458, 1536, 1549, 1728, 1776, 1944, 1998, 2304, 2368, 2592, 2664, 2916, 2997, 3098, 3456, 3552, 3888, 3996, 4608, 4647, 4736, 5184, 5328, 5832, 5994, 6196, 6912, 7104, 7776, 7992, 8991, 9294, 9472, 10368, 10656, 11664, 11988, 12392, 13824, 13941, 14208, 15552, 15984, 17982, 18588, 18944, 20736, 21312, 23328, 23976, 24784, 26973, 27882, 28416, 31104, 31968, 35964, 37176, 41472, 41823, 42624, 46656, 47952, 49568, 53946, 55764, 56832, 57313, 62208, 63936, 71928, 74352, 83646, 85248, 93312, 95904, 99136, 107892, 111528, 114626, 124416, 125469, 127872, 143856, 148704, 167292, 170496, 171939, 186624, 191808, 198272, 215784, 223056, 229252, 250938, 255744, 287712, 297408, 334584, 343878, 373248, 376407, 383616, 396544, 431568, 446112, 458504, 501876, 511488, 515817, 575424, 594816, 669168, 687756, 752814, 767232, 793088, 863136, 892224, 917008, 1003752, 1031634, 1129221, 1150848, 1189632, 1338336, 1375512, 1505628, 1534464, 1547451, 1726272, 1784448, 1834016, 2007504, 2063268, 2258442, 2301696, 2379264, 2676672, 2751024, 3011256, 3094902, 3452544, 3568896, 3668032, 4015008, 4126536, 4516884, 4603392, 4642353, 5353344, 5502048, 6022512, 6189804, 6905088, 7137792, 7336064, 8030016, 8253072, 9033768, 9284706, 10706688, 11004096, 12045024, 12379608, 13810176, 13927059, 14672128, 16060032, 16506144, 18067536, 18569412, 21413376, 22008192, 24090048, 24759216, 27854118, 29344256, 32120064, 33012288, 36135072, 37138824, 41781177, 44016384, 48180096, 49518432, 55708236, 64240128, 66024576, 72270144, 74277648, 83562354, 88032768, 96360192, 99036864, 111416472, 132049152, 144540288, 148555296, 167124708, 192720384, 198073728, 222832944, 264098304, 289080576, 297110592, 334249416, 396147456, 445665888, 578161152, 594221184, 668498832, 792294912, 891331776, 1188442368, 1336997664, 1782663552, 2376884736, 2673995328, 3565327104, 5347990656, 7130654208, 10695981312, 21391962624]

約数ペア:

[(1, 21391962624), (2, 10695981312), (3, 7130654208), (4, 5347990656), (6, 3565327104), (8, 2673995328), (9, 2376884736), (12, 1782663552), (16, 1336997664), (18, 1188442368), (24, 891331776), (27, 792294912), (32, 668498832), (36, 594221184), (37, 578161152), (48, 445665888), (54, 396147456), (64, 334249416), (72, 297110592), (74, 289080576), (81, 264098304), (96, 222832944), (108, 198073728), (111, 192720384), (128, 167124708), (144, 148555296), (148, 144540288), (162, 132049152), (192, 111416472), (216, 99036864), (222, 96360192), (243, 88032768), (256, 83562354), (288, 74277648), (296, 72270144), (324, 66024576), (333, 64240128), (384, 55708236), (432, 49518432), (444, 48180096), (486, 44016384), (512, 41781177), (576, 37138824), (592, 36135072), (648, 33012288), (666, 32120064), (729, 29344256), (768, 27854118), (864, 24759216), (888, 24090048), (972, 22008192), (999, 21413376), (1152, 18569412), (1184, 18067536), (1296, 16506144), (1332, 16060032), (1458, 14672128), (1536, 13927059), (1549, 13810176), (1728, 12379608), (1776, 12045024), (1944, 11004096), (1998, 10706688), (2304, 9284706), (2368, 9033768), (2592, 8253072), (2664, 8030016), (2916, 7336064), (2997, 7137792), (3098, 6905088), (3456, 6189804), (3552, 6022512), (3888, 5502048), (3996, 5353344), (4608, 4642353), (4647, 4603392), (4736, 4516884), (5184, 4126536), (5328, 4015008), (5832, 3668032), (5994, 3568896), (6196, 3452544), (6912, 3094902), (7104, 3011256), (7776, 2751024), (7992, 2676672), (8991, 2379264), (9294, 2301696), (9472, 2258442), (10368, 2063268), (10656, 2007504), (11664, 1834016), (11988, 1784448), (12392, 1726272), (13824, 1547451), (13941, 1534464), (14208, 1505628), (15552, 1375512), (15984, 1338336), (17982, 1189632), (18588, 1150848), (18944, 1129221), (20736, 1031634), (21312, 1003752), (23328, 917008), (23976, 892224), (24784, 863136), (26973, 793088), (27882, 767232), (28416, 752814), (31104, 687756), (31968, 669168), (35964, 594816), (37176, 575424), (41472, 515817), (41823, 511488), (42624, 501876), (46656, 458504), (47952, 446112), (49568, 431568), (53946, 396544), (55764, 383616), (56832, 376407), (57313, 373248), (62208, 343878), (63936, 334584), (71928, 297408), (74352, 287712), (83646, 255744), (85248, 250938), (93312, 229252), (95904, 223056), (99136, 215784), (107892, 198272), (111528, 191808), (114626, 186624), (124416, 171939), (125469, 170496), (127872, 167292), (143856, 148704)]