681961776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{617719}}^1$

素因数の和:617753

約数の個数: 40

約数和(自身を含む): 1838334720

約数和(自身を除く): 1156372944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 617719, 1235438, 1853157, 2470876, 3706314, 4941752, 7412628, 9883504, 14207537, 14825256, 28415074, 29650512, 42622611, 56830148, 85245222, 113660296, 170490444, 227320592, 340980888, 681961776]

約数ペア:

[(1, 681961776), (2, 340980888), (3, 227320592), (4, 170490444), (6, 113660296), (8, 85245222), (12, 56830148), (16, 42622611), (23, 29650512), (24, 28415074), (46, 14825256), (48, 14207537), (69, 9883504), (92, 7412628), (138, 4941752), (184, 3706314), (276, 2470876), (368, 1853157), (552, 1235438), (1104, 617719)]