568525552

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 1287060480

約数和(自身を除く): 718534928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 239, 268, 317, 469, 478, 536, 634, 938, 956, 1072, 1268, 1673, 1876, 1912, 2219, 2536, 3346, 3752, 3824, 4438, 5072, 6692, 7504, 8876, 13384, 16013, 17752, 21239, 26768, 32026, 35504, 42478, 64052, 75763, 84956, 112091, 128104, 148673, 151526, 169912, 224182, 256208, 297346, 303052, 339824, 448364, 530341, 594692, 606104, 896728, 1060682, 1189384, 1212208, 1793456, 2121364, 2378768, 4242728, 5076121, 8485456, 10152242, 20304484, 35532847, 40608968, 71065694, 81217936, 142131388, 284262776, 568525552]

約数ペア:

[(1, 568525552), (2, 284262776), (4, 142131388), (7, 81217936), (8, 71065694), (14, 40608968), (16, 35532847), (28, 20304484), (56, 10152242), (67, 8485456), (112, 5076121), (134, 4242728), (239, 2378768), (268, 2121364), (317, 1793456), (469, 1212208), (478, 1189384), (536, 1060682), (634, 896728), (938, 606104), (956, 594692), (1072, 530341), (1268, 448364), (1673, 339824), (1876, 303052), (1912, 297346), (2219, 256208), (2536, 224182), (3346, 169912), (3752, 151526), (3824, 148673), (4438, 128104), (5072, 112091), (6692, 84956), (7504, 75763), (8876, 64052), (13384, 42478), (16013, 35504), (17752, 32026), (21239, 26768)]