245211509088

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{445541}}^1$

素因数の和:445587

約数の個数: 288

約数和(自身を含む): 895967140320

約数和(自身を除く): 650755631232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2548, 2646, 2808, 2912, 3024, 3276, 3528, 3744, 3822, 4368, 4704, 4914, 5096, 5292, 5616, 5733, 6048, 6552, 7056, 7644, 8736, 9828, 10192, 10584, 11232, 11466, 13104, 14112, 15288, 17199, 19656, 20384, 21168, 22932, 26208, 30576, 34398, 39312, 42336, 45864, 61152, 68796, 78624, 91728, 137592, 183456, 275184, 445541, 550368, 891082, 1336623, 1782164, 2673246, 3118787, 3564328, 4009869, 5346492, 5792033, 6237574, 7128656, 8019738, 9356361, 10692984, 11584066, 12029607, 12475148, 14257312, 16039476, 17376099, 18712722, 21385968, 21831509, 23168132, 24059214, 24950296, 28069083, 32078952, 34752198, 37425444, 40544231, 42771936, 43663018, 46336264, 48118428, 49900592, 52128297, 56138166, 64157904, 65494527, 69504396, 74850888, 81088462, 84207249, 87326036, 92672528, 96236856, 99801184, 104256594, 112276332, 121632693, 128315808, 130989054, 139008792, 149701776, 156384891, 162176924, 168414498, 174652072, 185345056, 192473712, 196483581, 208513188, 224552664, 243265386, 261978108, 278017584, 283809617, 299403552, 312769782, 324353848, 336828996, 349304144, 364898079, 384947424, 392967162, 417026376, 449105328, 486530772, 523956216, 556035168, 567619234, 589450743, 625539564, 648707696, 673657992, 698608288, 729796158, 785934324, 834052752, 851428851, 898210656, 973061544, 1047912432, 1094694237, 1135238468, 1178901486, 1251079128, 1297415392, 1347315984, 1459592316, 1571868648, 1668105504, 1702857702, 1946123088, 2095824864, 2189388474, 2270476936, 2357802972, 2502158256, 2554286553, 2694631968, 2919184632, 3143737296, 3405715404, 3892246176, 4378776948, 4540953872, 4715605944, 5004316512, 5108573106, 5838369264, 6287474592, 6811430808, 7662859659, 8757553896, 9081907744, 9431211888, 10217146212, 11676738528, 13622861616, 15325719318, 17515107792, 18862423776, 20434292424, 27245723232, 30651438636, 35030215584, 40868584848, 61302877272, 81737169696, 122605754544, 245211509088]

約数ペア:

[(1, 245211509088), (2, 122605754544), (3, 81737169696), (4, 61302877272), (6, 40868584848), (7, 35030215584), (8, 30651438636), (9, 27245723232), (12, 20434292424), (13, 18862423776), (14, 17515107792), (16, 15325719318), (18, 13622861616), (21, 11676738528), (24, 10217146212), (26, 9431211888), (27, 9081907744), (28, 8757553896), (32, 7662859659), (36, 6811430808), (39, 6287474592), (42, 5838369264), (48, 5108573106), (49, 5004316512), (52, 4715605944), (54, 4540953872), (56, 4378776948), (63, 3892246176), (72, 3405715404), (78, 3143737296), (84, 2919184632), (91, 2694631968), (96, 2554286553), (98, 2502158256), (104, 2357802972), (108, 2270476936), (112, 2189388474), (117, 2095824864), (126, 1946123088), (144, 1702857702), (147, 1668105504), (156, 1571868648), (168, 1459592316), (182, 1347315984), (189, 1297415392), (196, 1251079128), (208, 1178901486), (216, 1135238468), (224, 1094694237), (234, 1047912432), (252, 973061544), (273, 898210656), (288, 851428851), (294, 834052752), (312, 785934324), (336, 729796158), (351, 698608288), (364, 673657992), (378, 648707696), (392, 625539564), (416, 589450743), (432, 567619234), (441, 556035168), (468, 523956216), (504, 486530772), (546, 449105328), (588, 417026376), (624, 392967162), (637, 384947424), (672, 364898079), (702, 349304144), (728, 336828996), (756, 324353848), (784, 312769782), (819, 299403552), (864, 283809617), (882, 278017584), (936, 261978108), (1008, 243265386), (1092, 224552664), (1176, 208513188), (1248, 196483581), (1274, 192473712), (1323, 185345056), (1404, 174652072), (1456, 168414498), (1512, 162176924), (1568, 156384891), (1638, 149701776), (1764, 139008792), (1872, 130989054), (1911, 128315808), (2016, 121632693), (2184, 112276332), (2352, 104256594), (2457, 99801184), (2548, 96236856), (2646, 92672528), (2808, 87326036), (2912, 84207249), (3024, 81088462), (3276, 74850888), (3528, 69504396), (3744, 65494527), (3822, 64157904), (4368, 56138166), (4704, 52128297), (4914, 49900592), (5096, 48118428), (5292, 46336264), (5616, 43663018), (5733, 42771936), (6048, 40544231), (6552, 37425444), (7056, 34752198), (7644, 32078952), (8736, 28069083), (9828, 24950296), (10192, 24059214), (10584, 23168132), (11232, 21831509), (11466, 21385968), (13104, 18712722), (14112, 17376099), (15288, 16039476), (17199, 14257312), (19656, 12475148), (20384, 12029607), (21168, 11584066), (22932, 10692984), (26208, 9356361), (30576, 8019738), (34398, 7128656), (39312, 6237574), (42336, 5792033), (45864, 5346492), (61152, 4009869), (68796, 3564328), (78624, 3118787), (91728, 2673246), (137592, 1782164), (183456, 1336623), (275184, 891082), (445541, 550368)]