227326788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28573}}^1$

素因数の和:28613

約数の個数: 72

約数和(自身を含む): 655258968

約数和(自身を除く): 427932180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 28573, 57146, 85719, 114292, 171438, 257157, 342876, 371449, 485741, 514314, 742898, 971482, 1028628, 1114347, 1457223, 1485796, 1942964, 2228694, 2914446, 3343041, 4371669, 4457388, 5828892, 6314633, 6686082, 8743338, 12629266, 13372164, 17486676, 18943899, 25258532, 37887798, 56831697, 75775596, 113663394, 227326788]

約数ペア:

[(1, 227326788), (2, 113663394), (3, 75775596), (4, 56831697), (6, 37887798), (9, 25258532), (12, 18943899), (13, 17486676), (17, 13372164), (18, 12629266), (26, 8743338), (34, 6686082), (36, 6314633), (39, 5828892), (51, 4457388), (52, 4371669), (68, 3343041), (78, 2914446), (102, 2228694), (117, 1942964), (153, 1485796), (156, 1457223), (204, 1114347), (221, 1028628), (234, 971482), (306, 742898), (442, 514314), (468, 485741), (612, 371449), (663, 342876), (884, 257157), (1326, 171438), (1989, 114292), (2652, 85719), (3978, 57146), (7956, 28573)]