388153984512

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{28493}}^1$

素因数の和:28709

約数の個数: 240

約数和(自身を含む): 1209581925552

約数和(自身を除く): 821427941040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 181, 192, 196, 224, 256, 294, 336, 362, 384, 392, 448, 512, 543, 588, 672, 724, 768, 784, 896, 1086, 1176, 1267, 1344, 1448, 1536, 1568, 1792, 2172, 2352, 2534, 2688, 2896, 3136, 3584, 3801, 4344, 4704, 5068, 5376, 5792, 6272, 7602, 8688, 8869, 9408, 10136, 10752, 11584, 12544, 15204, 17376, 17738, 18816, 20272, 23168, 25088, 26607, 28493, 30408, 34752, 35476, 37632, 40544, 46336, 53214, 56986, 60816, 69504, 70952, 75264, 81088, 85479, 92672, 106428, 113972, 121632, 139008, 141904, 162176, 170958, 199451, 212856, 227944, 243264, 278016, 283808, 324352, 341916, 398902, 425712, 455888, 486528, 567616, 598353, 648704, 683832, 797804, 851424, 911776, 973056, 1135232, 1196706, 1367664, 1396157, 1595608, 1702848, 1823552, 1946112, 2270464, 2393412, 2735328, 2792314, 3191216, 3405696, 3647104, 4188471, 4540928, 4786824, 5157233, 5470656, 5584628, 6382432, 6811392, 7294208, 8376942, 9573648, 10314466, 10941312, 11169256, 12764864, 13622784, 14588416, 15471699, 16753884, 19147296, 20628932, 21882624, 22338512, 25529728, 30943398, 33507768, 36100631, 38294592, 41257864, 43765248, 44677024, 51059456, 61886796, 67015536, 72201262, 76589184, 82515728, 89354048, 102118912, 108301893, 123773592, 134031072, 144402524, 153178368, 165031456, 178708096, 216603786, 247547184, 252704417, 268062144, 288805048, 306356736, 330062912, 357416192, 433207572, 495094368, 505408834, 536124288, 577610096, 660125824, 714832384, 758113251, 866415144, 990188736, 1010817668, 1072248576, 1155220192, 1320251648, 1516226502, 1732830288, 1980377472, 2021635336, 2144497152, 2310440384, 2640503296, 3032453004, 3465660576, 3960754944, 4043270672, 4620880768, 6064906008, 6931321152, 7921509888, 8086541344, 9241761536, 12129812016, 13862642304, 16173082688, 18483523072, 24259624032, 27725284608, 32346165376, 48519248064, 55450569216, 64692330752, 97038496128, 129384661504, 194076992256, 388153984512]

約数ペア:

[(1, 388153984512), (2, 194076992256), (3, 129384661504), (4, 97038496128), (6, 64692330752), (7, 55450569216), (8, 48519248064), (12, 32346165376), (14, 27725284608), (16, 24259624032), (21, 18483523072), (24, 16173082688), (28, 13862642304), (32, 12129812016), (42, 9241761536), (48, 8086541344), (49, 7921509888), (56, 6931321152), (64, 6064906008), (84, 4620880768), (96, 4043270672), (98, 3960754944), (112, 3465660576), (128, 3032453004), (147, 2640503296), (168, 2310440384), (181, 2144497152), (192, 2021635336), (196, 1980377472), (224, 1732830288), (256, 1516226502), (294, 1320251648), (336, 1155220192), (362, 1072248576), (384, 1010817668), (392, 990188736), (448, 866415144), (512, 758113251), (543, 714832384), (588, 660125824), (672, 577610096), (724, 536124288), (768, 505408834), (784, 495094368), (896, 433207572), (1086, 357416192), (1176, 330062912), (1267, 306356736), (1344, 288805048), (1448, 268062144), (1536, 252704417), (1568, 247547184), (1792, 216603786), (2172, 178708096), (2352, 165031456), (2534, 153178368), (2688, 144402524), (2896, 134031072), (3136, 123773592), (3584, 108301893), (3801, 102118912), (4344, 89354048), (4704, 82515728), (5068, 76589184), (5376, 72201262), (5792, 67015536), (6272, 61886796), (7602, 51059456), (8688, 44677024), (8869, 43765248), (9408, 41257864), (10136, 38294592), (10752, 36100631), (11584, 33507768), (12544, 30943398), (15204, 25529728), (17376, 22338512), (17738, 21882624), (18816, 20628932), (20272, 19147296), (23168, 16753884), (25088, 15471699), (26607, 14588416), (28493, 13622784), (30408, 12764864), (34752, 11169256), (35476, 10941312), (37632, 10314466), (40544, 9573648), (46336, 8376942), (53214, 7294208), (56986, 6811392), (60816, 6382432), (69504, 5584628), (70952, 5470656), (75264, 5157233), (81088, 4786824), (85479, 4540928), (92672, 4188471), (106428, 3647104), (113972, 3405696), (121632, 3191216), (139008, 2792314), (141904, 2735328), (162176, 2393412), (170958, 2270464), (199451, 1946112), (212856, 1823552), (227944, 1702848), (243264, 1595608), (278016, 1396157), (283808, 1367664), (324352, 1196706), (341916, 1135232), (398902, 973056), (425712, 911776), (455888, 851424), (486528, 797804), (567616, 683832), (598353, 648704)]