778495908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{24733}}^1$

素因数の和:24844

約数の個数: 48

約数和(自身を含む): 1889281856

約数和(自身を除く): 1110785948

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2623, 5246, 7869, 10492, 15738, 24733, 31476, 49466, 74199, 98932, 148398, 296796, 1063519, 1508713, 2127038, 3017426, 3190557, 4254076, 4526139, 6034852, 6381114, 9052278, 12762228, 18104556, 64874659, 129749318, 194623977, 259498636, 389247954, 778495908]

約数ペア:

[(1, 778495908), (2, 389247954), (3, 259498636), (4, 194623977), (6, 129749318), (12, 64874659), (43, 18104556), (61, 12762228), (86, 9052278), (122, 6381114), (129, 6034852), (172, 4526139), (183, 4254076), (244, 3190557), (258, 3017426), (366, 2127038), (516, 1508713), (732, 1063519), (2623, 296796), (5246, 148398), (7869, 98932), (10492, 74199), (15738, 49466), (24733, 31476)]