1621510272

素因数分解:

$2^7\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1835

約数の個数: 128

約数和(自身を含む): 4804200000

約数和(自身を除く): 3182689728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 313, 384, 432, 576, 626, 864, 939, 1152, 1252, 1499, 1728, 1878, 2504, 2817, 2998, 3456, 3756, 4497, 5008, 5634, 5996, 7512, 8451, 8994, 10016, 11268, 11992, 13491, 15024, 16902, 17988, 20032, 22536, 23984, 26982, 30048, 33804, 35976, 40064, 40473, 45072, 47968, 53964, 60096, 67608, 71952, 80946, 90144, 95936, 107928, 120192, 135216, 143904, 161892, 180288, 191872, 215856, 270432, 287808, 323784, 360576, 431712, 469187, 540864, 575616, 647568, 863424, 938374, 1081728, 1295136, 1407561, 1726848, 1876748, 2590272, 2815122, 3753496, 4222683, 5180544, 5630244, 7506992, 8445366, 11260488, 12668049, 15013984, 16890732, 22520976, 25336098, 30027968, 33781464, 45041952, 50672196, 60055936, 67562928, 90083904, 101344392, 135125856, 180167808, 202688784, 270251712, 405377568, 540503424, 810755136, 1621510272]

約数ペア:

[(1, 1621510272), (2, 810755136), (3, 540503424), (4, 405377568), (6, 270251712), (8, 202688784), (9, 180167808), (12, 135125856), (16, 101344392), (18, 90083904), (24, 67562928), (27, 60055936), (32, 50672196), (36, 45041952), (48, 33781464), (54, 30027968), (64, 25336098), (72, 22520976), (96, 16890732), (108, 15013984), (128, 12668049), (144, 11260488), (192, 8445366), (216, 7506992), (288, 5630244), (313, 5180544), (384, 4222683), (432, 3753496), (576, 2815122), (626, 2590272), (864, 1876748), (939, 1726848), (1152, 1407561), (1252, 1295136), (1499, 1081728), (1728, 938374), (1878, 863424), (2504, 647568), (2817, 575616), (2998, 540864), (3456, 469187), (3756, 431712), (4497, 360576), (5008, 323784), (5634, 287808), (5996, 270432), (7512, 215856), (8451, 191872), (8994, 180288), (10016, 161892), (11268, 143904), (11992, 135216), (13491, 120192), (15024, 107928), (16902, 95936), (17988, 90144), (20032, 80946), (22536, 71952), (23984, 67608), (26982, 60096), (30048, 53964), (33804, 47968), (35976, 45072), (40064, 40473)]