408943314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 989679600

約数和(自身を除く): 580736286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 149, 222, 234, 298, 317, 333, 447, 481, 634, 666, 894, 951, 962, 1341, 1443, 1902, 1937, 2682, 2853, 2886, 3874, 4121, 4329, 5513, 5706, 5811, 8242, 8658, 11026, 11622, 11729, 12363, 16539, 17433, 23458, 24726, 33078, 34866, 35187, 37089, 47233, 49617, 70374, 71669, 74178, 94466, 99234, 105561, 141699, 143338, 152477, 211122, 215007, 283398, 304954, 425097, 430014, 457431, 614029, 645021, 850194, 914862, 1228058, 1290042, 1372293, 1747621, 1842087, 2744586, 3495242, 3684174, 5242863, 5526261, 10485726, 11052522, 15728589, 22719073, 31457178, 45438146, 68157219, 136314438, 204471657, 408943314]

約数ペア:

[(1, 408943314), (2, 204471657), (3, 136314438), (6, 68157219), (9, 45438146), (13, 31457178), (18, 22719073), (26, 15728589), (37, 11052522), (39, 10485726), (74, 5526261), (78, 5242863), (111, 3684174), (117, 3495242), (149, 2744586), (222, 1842087), (234, 1747621), (298, 1372293), (317, 1290042), (333, 1228058), (447, 914862), (481, 850194), (634, 645021), (666, 614029), (894, 457431), (951, 430014), (962, 425097), (1341, 304954), (1443, 283398), (1902, 215007), (1937, 211122), (2682, 152477), (2853, 143338), (2886, 141699), (3874, 105561), (4121, 99234), (4329, 94466), (5513, 74178), (5706, 71669), (5811, 70374), (8242, 49617), (8658, 47233), (11026, 37089), (11622, 35187), (11729, 34866), (12363, 33078), (16539, 24726), (17433, 23458)]