686991796776

素因数分解:

$2^3\times 3^2\times {\mathrm{107123}}^1\times {\mathrm{89071}}^1$

素因数の和:196206

約数の個数: 48

約数和(自身を含む): 1860641040960

約数和(自身を除く): 1173649244184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89071, 107123, 178142, 214246, 267213, 321369, 356284, 428492, 534426, 642738, 712568, 801639, 856984, 964107, 1068852, 1285476, 1603278, 1928214, 2137704, 2570952, 3206556, 3856428, 6413112, 7712856, 9541552733, 19083105466, 28624658199, 38166210932, 57249316398, 76332421864, 85873974597, 114498632796, 171747949194, 228997265592, 343495898388, 686991796776]

約数ペア:

[(1, 686991796776), (2, 343495898388), (3, 228997265592), (4, 171747949194), (6, 114498632796), (8, 85873974597), (9, 76332421864), (12, 57249316398), (18, 38166210932), (24, 28624658199), (36, 19083105466), (72, 9541552733), (89071, 7712856), (107123, 6413112), (178142, 3856428), (214246, 3206556), (267213, 2570952), (321369, 2137704), (356284, 1928214), (428492, 1603278), (534426, 1285476), (642738, 1068852), (712568, 964107), (801639, 856984)]