331884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{439}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 985600

約数和(自身を除く): 653716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 439, 756, 878, 1317, 1756, 2634, 3073, 3951, 5268, 6146, 7902, 9219, 11853, 12292, 15804, 18438, 23706, 27657, 36876, 47412, 55314, 82971, 110628, 165942, 331884]

約数ペア:

[(1, 331884), (2, 165942), (3, 110628), (4, 82971), (6, 55314), (7, 47412), (9, 36876), (12, 27657), (14, 23706), (18, 18438), (21, 15804), (27, 12292), (28, 11853), (36, 9219), (42, 7902), (54, 6146), (63, 5268), (84, 3951), (108, 3073), (126, 2634), (189, 1756), (252, 1317), (378, 878), (439, 756)]