491411232

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 1568972160

約数和(自身を除く): 1077560928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 96, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 288, 312, 351, 402, 416, 432, 468, 536, 603, 624, 653, 702, 804, 864, 871, 936, 1072, 1206, 1248, 1306, 1404, 1608, 1742, 1809, 1872, 1959, 2144, 2412, 2612, 2613, 2808, 3216, 3484, 3618, 3744, 3918, 4824, 5224, 5226, 5616, 5877, 6432, 6968, 7236, 7836, 7839, 8489, 9648, 10448, 10452, 11232, 11754, 13936, 14472, 15672, 15678, 16978, 17631, 19296, 20896, 20904, 23508, 23517, 25467, 27872, 28944, 31344, 31356, 33956, 35262, 41808, 43751, 47016, 47034, 50934, 57888, 62688, 62712, 67912, 70524, 76401, 83616, 87502, 94032, 94068, 101868, 125424, 131253, 135824, 141048, 152802, 175004, 188064, 188136, 203736, 229203, 250848, 262506, 271648, 282096, 305604, 350008, 376272, 393759, 407472, 458406, 525012, 564192, 568763, 611208, 700016, 752544, 787518, 814944, 916812, 1050024, 1137526, 1181277, 1222416, 1400032, 1575036, 1706289, 1833624, 2100048, 2275052, 2362554, 2444832, 3150072, 3412578, 3667248, 4200096, 4550104, 4725108, 5118867, 6300144, 6825156, 7334496, 9100208, 9450216, 10237734, 12600288, 13650312, 15356601, 18200416, 18900432, 20475468, 27300624, 30713202, 37800864, 40950936, 54601248, 61426404, 81901872, 122852808, 163803744, 245705616, 491411232]

約数ペア:

[(1, 491411232), (2, 245705616), (3, 163803744), (4, 122852808), (6, 81901872), (8, 61426404), (9, 54601248), (12, 40950936), (13, 37800864), (16, 30713202), (18, 27300624), (24, 20475468), (26, 18900432), (27, 18200416), (32, 15356601), (36, 13650312), (39, 12600288), (48, 10237734), (52, 9450216), (54, 9100208), (67, 7334496), (72, 6825156), (78, 6300144), (96, 5118867), (104, 4725108), (108, 4550104), (117, 4200096), (134, 3667248), (144, 3412578), (156, 3150072), (201, 2444832), (208, 2362554), (216, 2275052), (234, 2100048), (268, 1833624), (288, 1706289), (312, 1575036), (351, 1400032), (402, 1222416), (416, 1181277), (432, 1137526), (468, 1050024), (536, 916812), (603, 814944), (624, 787518), (653, 752544), (702, 700016), (804, 611208), (864, 568763), (871, 564192), (936, 525012), (1072, 458406), (1206, 407472), (1248, 393759), (1306, 376272), (1404, 350008), (1608, 305604), (1742, 282096), (1809, 271648), (1872, 262506), (1959, 250848), (2144, 229203), (2412, 203736), (2612, 188136), (2613, 188064), (2808, 175004), (3216, 152802), (3484, 141048), (3618, 135824), (3744, 131253), (3918, 125424), (4824, 101868), (5224, 94068), (5226, 94032), (5616, 87502), (5877, 83616), (6432, 76401), (6968, 70524), (7236, 67912), (7836, 62712), (7839, 62688), (8489, 57888), (9648, 50934), (10448, 47034), (10452, 47016), (11232, 43751), (11754, 41808), (13936, 35262), (14472, 33956), (15672, 31356), (15678, 31344), (16978, 28944), (17631, 27872), (19296, 25467), (20896, 23517), (20904, 23508)]