1489624056

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157933}}^1$

素因数の和:158076

約数の個数: 48

約数和(自身を含む): 4065221160

約数和(自身を除く): 2575597104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 157933, 315866, 473799, 631732, 947598, 1263464, 1421397, 1895196, 2842794, 3790392, 5685588, 11371176, 20689223, 41378446, 62067669, 82756892, 124135338, 165513784, 186203007, 248270676, 372406014, 496541352, 744812028, 1489624056]

約数ペア:

[(1, 1489624056), (2, 744812028), (3, 496541352), (4, 372406014), (6, 248270676), (8, 186203007), (9, 165513784), (12, 124135338), (18, 82756892), (24, 62067669), (36, 41378446), (72, 20689223), (131, 11371176), (262, 5685588), (393, 3790392), (524, 2842794), (786, 1895196), (1048, 1421397), (1179, 1263464), (1572, 947598), (2358, 631732), (3144, 473799), (4716, 315866), (9432, 157933)]