256127831268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{26993}}^1\times {\mathrm{41617}}^1$

素因数の和:68636

約数の個数: 48

約数和(自身を含む): 629124323520

約数和(自身を除く): 372996492252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 26993, 41617, 53986, 80979, 83234, 107972, 124851, 161958, 166468, 249702, 323916, 499404, 512867, 790723, 1025734, 1538601, 1581446, 2051468, 2372169, 3077202, 3162892, 4744338, 6154404, 9488676, 1123367681, 2246735362, 3370103043, 4493470724, 6740206086, 13480412172, 21343985939, 42687971878, 64031957817, 85375943756, 128063915634, 256127831268]

約数ペア:

[(1, 256127831268), (2, 128063915634), (3, 85375943756), (4, 64031957817), (6, 42687971878), (12, 21343985939), (19, 13480412172), (38, 6740206086), (57, 4493470724), (76, 3370103043), (114, 2246735362), (228, 1123367681), (26993, 9488676), (41617, 6154404), (53986, 4744338), (80979, 3162892), (83234, 3077202), (107972, 2372169), (124851, 2051468), (161958, 1581446), (166468, 1538601), (249702, 1025734), (323916, 790723), (499404, 512867)]