321916608

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3307}}^1$

素因数の和:3351

約数の個数: 126

約数和(自身を含む): 999455964

約数和(自身を除く): 677539356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3307, 3744, 4056, 5408, 6084, 6614, 7488, 8112, 9921, 10816, 12168, 13228, 16224, 19842, 24336, 26456, 29763, 32448, 39684, 42991, 48672, 52912, 59526, 79368, 85982, 97344, 105824, 119052, 128973, 158736, 171964, 211648, 238104, 257946, 317472, 343928, 386919, 476208, 515892, 558883, 634944, 687856, 773838, 952416, 1031784, 1117766, 1375712, 1547676, 1676649, 1904832, 2063568, 2235532, 2751424, 3095352, 3353298, 4127136, 4471064, 5029947, 6190704, 6706596, 8254272, 8942128, 10059894, 12381408, 13413192, 17884256, 20119788, 24762816, 26826384, 35768512, 40239576, 53652768, 80479152, 107305536, 160958304, 321916608]

約数ペア:

[(1, 321916608), (2, 160958304), (3, 107305536), (4, 80479152), (6, 53652768), (8, 40239576), (9, 35768512), (12, 26826384), (13, 24762816), (16, 20119788), (18, 17884256), (24, 13413192), (26, 12381408), (32, 10059894), (36, 8942128), (39, 8254272), (48, 6706596), (52, 6190704), (64, 5029947), (72, 4471064), (78, 4127136), (96, 3353298), (104, 3095352), (117, 2751424), (144, 2235532), (156, 2063568), (169, 1904832), (192, 1676649), (208, 1547676), (234, 1375712), (288, 1117766), (312, 1031784), (338, 952416), (416, 773838), (468, 687856), (507, 634944), (576, 558883), (624, 515892), (676, 476208), (832, 386919), (936, 343928), (1014, 317472), (1248, 257946), (1352, 238104), (1521, 211648), (1872, 171964), (2028, 158736), (2496, 128973), (2704, 119052), (3042, 105824), (3307, 97344), (3744, 85982), (4056, 79368), (5408, 59526), (6084, 52912), (6614, 48672), (7488, 42991), (8112, 39684), (9921, 32448), (10816, 29763), (12168, 26456), (13228, 24336), (16224, 19842)]