407273568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 1156167936

約数和(自身を除く): 748894368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 307, 312, 416, 614, 624, 921, 1063, 1228, 1248, 1842, 2126, 2456, 3189, 3684, 3991, 4252, 4912, 6378, 7368, 7982, 8504, 9824, 11973, 12756, 13819, 14736, 15964, 17008, 23946, 25512, 27638, 29472, 31928, 34016, 41457, 47892, 51024, 55276, 63856, 82914, 95784, 102048, 110552, 127712, 165828, 191568, 221104, 326341, 331656, 383136, 442208, 652682, 663312, 979023, 1305364, 1326624, 1958046, 2610728, 3916092, 4242433, 5221456, 7832184, 8484866, 10442912, 12727299, 15664368, 16969732, 25454598, 31328736, 33939464, 50909196, 67878928, 101818392, 135757856, 203636784, 407273568]

約数ペア:

[(1, 407273568), (2, 203636784), (3, 135757856), (4, 101818392), (6, 67878928), (8, 50909196), (12, 33939464), (13, 31328736), (16, 25454598), (24, 16969732), (26, 15664368), (32, 12727299), (39, 10442912), (48, 8484866), (52, 7832184), (78, 5221456), (96, 4242433), (104, 3916092), (156, 2610728), (208, 1958046), (307, 1326624), (312, 1305364), (416, 979023), (614, 663312), (624, 652682), (921, 442208), (1063, 383136), (1228, 331656), (1248, 326341), (1842, 221104), (2126, 191568), (2456, 165828), (3189, 127712), (3684, 110552), (3991, 102048), (4252, 95784), (4912, 82914), (6378, 63856), (7368, 55276), (7982, 51024), (8504, 47892), (9824, 41457), (11973, 34016), (12756, 31928), (13819, 29472), (14736, 27638), (15964, 25512), (17008, 23946)]