397267279488

素因数分解:

$2^7\times 3^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{3671}}^1$

素因数の和:4048

約数の個数: 256

約数和(自身を含む): 1186105939200

約数和(自身を除く): 788838659712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 181, 192, 216, 288, 346, 362, 384, 432, 519, 543, 576, 692, 724, 864, 1038, 1086, 1152, 1384, 1448, 1557, 1629, 1728, 2076, 2172, 2768, 2896, 3114, 3258, 3456, 3671, 4152, 4344, 4671, 4887, 5536, 5792, 6228, 6516, 7342, 8304, 8688, 9342, 9774, 11013, 11072, 11584, 12456, 13032, 14684, 16608, 17376, 18684, 19548, 22026, 22144, 23168, 24912, 26064, 29368, 31313, 33039, 33216, 34752, 37368, 39096, 44052, 49824, 52128, 58736, 62626, 66078, 66432, 69504, 74736, 78192, 88104, 93939, 99117, 99648, 104256, 117472, 125252, 132156, 149472, 156384, 176208, 187878, 198234, 199296, 208512, 234944, 250504, 264312, 281817, 298944, 312768, 352416, 375756, 396468, 469888, 501008, 528624, 563634, 597888, 625536, 635083, 664451, 704832, 751512, 792936, 845451, 1002016, 1057248, 1127268, 1270166, 1328902, 1409664, 1503024, 1585872, 1690902, 1905249, 1993353, 2004032, 2114496, 2254536, 2540332, 2657804, 3006048, 3171744, 3381804, 3810498, 3986706, 4008064, 4228992, 4509072, 5080664, 5315608, 5715747, 5980059, 6012096, 6343488, 6763608, 7620996, 7973412, 9018144, 10161328, 10631216, 11431494, 11960118, 12024192, 12686976, 13527216, 15241992, 15946824, 17147241, 17940177, 18036288, 20322656, 21262432, 22862988, 23920236, 27054432, 30483984, 31893648, 34294482, 35880354, 36072576, 40645312, 42524864, 45725976, 47840472, 54108864, 60967968, 63787296, 68588964, 71760708, 81290624, 85049728, 91451952, 95680944, 108217728, 114950023, 121935936, 127574592, 137177928, 143521416, 182903904, 191361888, 229900046, 243871872, 255149184, 274355856, 287042832, 344850069, 365807808, 382723776, 459800092, 548711712, 574085664, 689700138, 731615616, 765447552, 919600184, 1034550207, 1097423424, 1148171328, 1379400276, 1839200368, 2069100414, 2194846848, 2296342656, 2758800552, 3103650621, 3678400736, 4138200828, 5517601104, 6207301242, 7356801472, 8276401656, 11035202208, 12414602484, 14713602944, 16552803312, 22070404416, 24829204968, 33105606624, 44140808832, 49658409936, 66211213248, 99316819872, 132422426496, 198633639744, 397267279488]

約数ペア:

[(1, 397267279488), (2, 198633639744), (3, 132422426496), (4, 99316819872), (6, 66211213248), (8, 49658409936), (9, 44140808832), (12, 33105606624), (16, 24829204968), (18, 22070404416), (24, 16552803312), (27, 14713602944), (32, 12414602484), (36, 11035202208), (48, 8276401656), (54, 7356801472), (64, 6207301242), (72, 5517601104), (96, 4138200828), (108, 3678400736), (128, 3103650621), (144, 2758800552), (173, 2296342656), (181, 2194846848), (192, 2069100414), (216, 1839200368), (288, 1379400276), (346, 1148171328), (362, 1097423424), (384, 1034550207), (432, 919600184), (519, 765447552), (543, 731615616), (576, 689700138), (692, 574085664), (724, 548711712), (864, 459800092), (1038, 382723776), (1086, 365807808), (1152, 344850069), (1384, 287042832), (1448, 274355856), (1557, 255149184), (1629, 243871872), (1728, 229900046), (2076, 191361888), (2172, 182903904), (2768, 143521416), (2896, 137177928), (3114, 127574592), (3258, 121935936), (3456, 114950023), (3671, 108217728), (4152, 95680944), (4344, 91451952), (4671, 85049728), (4887, 81290624), (5536, 71760708), (5792, 68588964), (6228, 63787296), (6516, 60967968), (7342, 54108864), (8304, 47840472), (8688, 45725976), (9342, 42524864), (9774, 40645312), (11013, 36072576), (11072, 35880354), (11584, 34294482), (12456, 31893648), (13032, 30483984), (14684, 27054432), (16608, 23920236), (17376, 22862988), (18684, 21262432), (19548, 20322656), (22026, 18036288), (22144, 17940177), (23168, 17147241), (24912, 15946824), (26064, 15241992), (29368, 13527216), (31313, 12686976), (33039, 12024192), (33216, 11960118), (34752, 11431494), (37368, 10631216), (39096, 10161328), (44052, 9018144), (49824, 7973412), (52128, 7620996), (58736, 6763608), (62626, 6343488), (66078, 6012096), (66432, 5980059), (69504, 5715747), (74736, 5315608), (78192, 5080664), (88104, 4509072), (93939, 4228992), (99117, 4008064), (99648, 3986706), (104256, 3810498), (117472, 3381804), (125252, 3171744), (132156, 3006048), (149472, 2657804), (156384, 2540332), (176208, 2254536), (187878, 2114496), (198234, 2004032), (199296, 1993353), (208512, 1905249), (234944, 1690902), (250504, 1585872), (264312, 1503024), (281817, 1409664), (298944, 1328902), (312768, 1270166), (352416, 1127268), (375756, 1057248), (396468, 1002016), (469888, 845451), (501008, 792936), (528624, 751512), (563634, 704832), (597888, 664451), (625536, 635083)]