290753088

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{7687}}^1$

素因数の和:7899

約数の個数: 56

約数和(自身を含む): 773289792

約数和(自身を除く): 482536704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 7687, 9456, 12608, 15374, 18912, 23061, 30748, 37824, 46122, 61496, 92244, 122992, 184488, 245984, 368976, 491968, 737952, 1475904, 1514339, 3028678, 4543017, 6057356, 9086034, 12114712, 18172068, 24229424, 36344136, 48458848, 72688272, 96917696, 145376544, 290753088]

約数ペア:

[(1, 290753088), (2, 145376544), (3, 96917696), (4, 72688272), (6, 48458848), (8, 36344136), (12, 24229424), (16, 18172068), (24, 12114712), (32, 9086034), (48, 6057356), (64, 4543017), (96, 3028678), (192, 1514339), (197, 1475904), (394, 737952), (591, 491968), (788, 368976), (1182, 245984), (1576, 184488), (2364, 122992), (3152, 92244), (4728, 61496), (6304, 46122), (7687, 37824), (9456, 30748), (12608, 23061), (15374, 18912)]