312111432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{254993}}^1$

素因数の和:255022

約数の個数: 48

約数和(自身を含む): 895028940

約数和(自身を除く): 582917508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 254993, 509986, 764979, 1019972, 1529958, 2039944, 2294937, 3059916, 4334881, 4589874, 6119832, 8669762, 9179748, 13004643, 17339524, 18359496, 26009286, 34679048, 39013929, 52018572, 78027858, 104037144, 156055716, 312111432]

約数ペア:

[(1, 312111432), (2, 156055716), (3, 104037144), (4, 78027858), (6, 52018572), (8, 39013929), (9, 34679048), (12, 26009286), (17, 18359496), (18, 17339524), (24, 13004643), (34, 9179748), (36, 8669762), (51, 6119832), (68, 4589874), (72, 4334881), (102, 3059916), (136, 2294937), (153, 2039944), (204, 1529958), (306, 1019972), (408, 764979), (612, 509986), (1224, 254993)]