2558889458944

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{825883}}^1$

素因数の和:825945

約数の個数: 216

約数和(自身を含む): 6735546515040

約数和(自身を除く): 4176657056096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 128, 133, 152, 182, 196, 208, 224, 247, 256, 266, 304, 364, 392, 416, 448, 494, 532, 608, 637, 728, 784, 832, 896, 931, 988, 1064, 1216, 1274, 1456, 1568, 1664, 1729, 1792, 1862, 1976, 2128, 2432, 2548, 2912, 3136, 3328, 3458, 3724, 3952, 4256, 4864, 5096, 5824, 6272, 6916, 7448, 7904, 8512, 10192, 11648, 12103, 12544, 13832, 14896, 15808, 17024, 20384, 23296, 24206, 27664, 29792, 31616, 34048, 40768, 48412, 55328, 59584, 63232, 81536, 96824, 110656, 119168, 163072, 193648, 221312, 238336, 387296, 442624, 774592, 825883, 1549184, 1651766, 3098368, 3303532, 5781181, 6607064, 10736479, 11562362, 13214128, 15691777, 21472958, 23124724, 26428256, 31383554, 40468267, 42945916, 46249448, 52856512, 62767108, 75155353, 80936534, 85891832, 92498896, 105713024, 109842439, 125534216, 150310706, 161873068, 171783664, 184997792, 203993101, 211426048, 219684878, 251068432, 300621412, 323746136, 343567328, 369995584, 407986202, 439369756, 502136864, 526087471, 601242824, 647492272, 687134656, 739991168, 768897073, 815972404, 878739512, 1004273728, 1052174942, 1202485648, 1294984544, 1374269312, 1427951707, 1479982336, 1537794146, 1631944808, 1757479024, 2008547456, 2104349884, 2404971296, 2589969088, 2748538624, 2855903414, 3075588292, 3263889616, 3514958048, 4017094912, 4208699768, 4809942592, 5179938176, 5711806828, 6151176584, 6527779232, 7029916096, 8417399536, 9619885184, 9995661949, 10359876352, 11423613656, 12302353168, 13055558464, 14059832192, 16834799072, 19239770368, 19991323898, 22847227312, 24604706336, 26111116928, 28119664384, 33669598144, 39982647796, 45694454624, 49209412672, 52222233856, 67339196288, 79965295592, 91388909248, 98418825344, 134678392576, 159930591184, 182777818496, 196837650688, 319861182368, 365555636992, 639722364736, 1279444729472, 2558889458944]

約数ペア:

[(1, 2558889458944), (2, 1279444729472), (4, 639722364736), (7, 365555636992), (8, 319861182368), (13, 196837650688), (14, 182777818496), (16, 159930591184), (19, 134678392576), (26, 98418825344), (28, 91388909248), (32, 79965295592), (38, 67339196288), (49, 52222233856), (52, 49209412672), (56, 45694454624), (64, 39982647796), (76, 33669598144), (91, 28119664384), (98, 26111116928), (104, 24604706336), (112, 22847227312), (128, 19991323898), (133, 19239770368), (152, 16834799072), (182, 14059832192), (196, 13055558464), (208, 12302353168), (224, 11423613656), (247, 10359876352), (256, 9995661949), (266, 9619885184), (304, 8417399536), (364, 7029916096), (392, 6527779232), (416, 6151176584), (448, 5711806828), (494, 5179938176), (532, 4809942592), (608, 4208699768), (637, 4017094912), (728, 3514958048), (784, 3263889616), (832, 3075588292), (896, 2855903414), (931, 2748538624), (988, 2589969088), (1064, 2404971296), (1216, 2104349884), (1274, 2008547456), (1456, 1757479024), (1568, 1631944808), (1664, 1537794146), (1729, 1479982336), (1792, 1427951707), (1862, 1374269312), (1976, 1294984544), (2128, 1202485648), (2432, 1052174942), (2548, 1004273728), (2912, 878739512), (3136, 815972404), (3328, 768897073), (3458, 739991168), (3724, 687134656), (3952, 647492272), (4256, 601242824), (4864, 526087471), (5096, 502136864), (5824, 439369756), (6272, 407986202), (6916, 369995584), (7448, 343567328), (7904, 323746136), (8512, 300621412), (10192, 251068432), (11648, 219684878), (12103, 211426048), (12544, 203993101), (13832, 184997792), (14896, 171783664), (15808, 161873068), (17024, 150310706), (20384, 125534216), (23296, 109842439), (24206, 105713024), (27664, 92498896), (29792, 85891832), (31616, 80936534), (34048, 75155353), (40768, 62767108), (48412, 52856512), (55328, 46249448), (59584, 42945916), (63232, 40468267), (81536, 31383554), (96824, 26428256), (110656, 23124724), (119168, 21472958), (163072, 15691777), (193648, 13214128), (221312, 11562362), (238336, 10736479), (387296, 6607064), (442624, 5781181), (774592, 3303532), (825883, 3098368), (1549184, 1651766)]