249847264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4951}}^1$

素因数の和:5063

約数の個数: 48

約数和(自身を含む): 524119680

約数和(自身を除く): 274272416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 2656, 3154, 4951, 6308, 9902, 12616, 19804, 25232, 39608, 50464, 79216, 94069, 158432, 188138, 376276, 410933, 752552, 821866, 1505104, 1643732, 3010208, 3287464, 6574928, 7807727, 13149856, 15615454, 31230908, 62461816, 124923632, 249847264]

約数ペア:

[(1, 249847264), (2, 124923632), (4, 62461816), (8, 31230908), (16, 15615454), (19, 13149856), (32, 7807727), (38, 6574928), (76, 3287464), (83, 3010208), (152, 1643732), (166, 1505104), (304, 821866), (332, 752552), (608, 410933), (664, 376276), (1328, 188138), (1577, 158432), (2656, 94069), (3154, 79216), (4951, 50464), (6308, 39608), (9902, 25232), (12616, 19804)]