644282496

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 192

約数和(自身を含む): 2178671040

約数和(自身を除く): 1534388544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1584, 1664, 1716, 1872, 2112, 2288, 2496, 2574, 3168, 3432, 3744, 3911, 4224, 4576, 4992, 5148, 6336, 6864, 7488, 7822, 9152, 10296, 11733, 12672, 13728, 14976, 15644, 18304, 20592, 23466, 27456, 31288, 35199, 41184, 43021, 46932, 50843, 54912, 62576, 70398, 82368, 86042, 93864, 101686, 125152, 129063, 140796, 152529, 164736, 172084, 187728, 203372, 250304, 258126, 281592, 305058, 344168, 375456, 387189, 406744, 457587, 500608, 516252, 559273, 563184, 610116, 688336, 750912, 774378, 813488, 915174, 1032504, 1118546, 1126368, 1220232, 1376672, 1501824, 1548756, 1626976, 1677819, 1830348, 2065008, 2237092, 2252736, 2440464, 2753344, 3097512, 3253952, 3355638, 3660696, 4130016, 4474184, 4505472, 4880928, 5033457, 5506688, 6195024, 6507904, 6711276, 7321392, 8260032, 8948368, 9761856, 10066914, 12390048, 13422552, 14642784, 16520064, 17896736, 19523712, 20133828, 24780096, 26845104, 29285568, 35793472, 40267656, 49560192, 53690208, 58571136, 71586944, 80535312, 107380416, 161070624, 214760832, 322141248, 644282496]

約数ペア:

[(1, 644282496), (2, 322141248), (3, 214760832), (4, 161070624), (6, 107380416), (8, 80535312), (9, 71586944), (11, 58571136), (12, 53690208), (13, 49560192), (16, 40267656), (18, 35793472), (22, 29285568), (24, 26845104), (26, 24780096), (32, 20133828), (33, 19523712), (36, 17896736), (39, 16520064), (44, 14642784), (48, 13422552), (52, 12390048), (64, 10066914), (66, 9761856), (72, 8948368), (78, 8260032), (88, 7321392), (96, 6711276), (99, 6507904), (104, 6195024), (117, 5506688), (128, 5033457), (132, 4880928), (143, 4505472), (144, 4474184), (156, 4130016), (176, 3660696), (192, 3355638), (198, 3253952), (208, 3097512), (234, 2753344), (264, 2440464), (286, 2252736), (288, 2237092), (312, 2065008), (352, 1830348), (384, 1677819), (396, 1626976), (416, 1548756), (429, 1501824), (468, 1376672), (528, 1220232), (572, 1126368), (576, 1118546), (624, 1032504), (704, 915174), (792, 813488), (832, 774378), (858, 750912), (936, 688336), (1056, 610116), (1144, 563184), (1152, 559273), (1248, 516252), (1287, 500608), (1408, 457587), (1584, 406744), (1664, 387189), (1716, 375456), (1872, 344168), (2112, 305058), (2288, 281592), (2496, 258126), (2574, 250304), (3168, 203372), (3432, 187728), (3744, 172084), (3911, 164736), (4224, 152529), (4576, 140796), (4992, 129063), (5148, 125152), (6336, 101686), (6864, 93864), (7488, 86042), (7822, 82368), (9152, 70398), (10296, 62576), (11733, 54912), (12672, 50843), (13728, 46932), (14976, 43021), (15644, 41184), (18304, 35199), (20592, 31288), (23466, 27456)]