248645856

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{136319}}^1$

素因数の和:136351

約数の個数: 48

約数和(自身を含む): 687052800

約数和(自身を除く): 438406944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 136319, 272638, 408957, 545276, 817914, 1090552, 1635828, 2181104, 2590061, 3271656, 4362208, 5180122, 6543312, 7770183, 10360244, 13086624, 15540366, 20720488, 31080732, 41440976, 62161464, 82881952, 124322928, 248645856]

約数ペア:

[(1, 248645856), (2, 124322928), (3, 82881952), (4, 62161464), (6, 41440976), (8, 31080732), (12, 20720488), (16, 15540366), (19, 13086624), (24, 10360244), (32, 7770183), (38, 6543312), (48, 5180122), (57, 4362208), (76, 3271656), (96, 2590061), (114, 2181104), (152, 1635828), (228, 1090552), (304, 817914), (456, 545276), (608, 408957), (912, 272638), (1824, 136319)]