308451808

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81001}}^1$

素因数の和:81035

約数の個数: 48

約数和(自身を含む): 734850144

約数和(自身を除く): 426398336

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 81001, 162002, 324004, 567007, 648008, 1134014, 1296016, 1377017, 2268028, 2592032, 2754034, 4536056, 5508068, 9072112, 9639119, 11016136, 18144224, 19278238, 22032272, 38556476, 44064544, 77112952, 154225904, 308451808]

約数ペア:

[(1, 308451808), (2, 154225904), (4, 77112952), (7, 44064544), (8, 38556476), (14, 22032272), (16, 19278238), (17, 18144224), (28, 11016136), (32, 9639119), (34, 9072112), (56, 5508068), (68, 4536056), (112, 2754034), (119, 2592032), (136, 2268028), (224, 1377017), (238, 1296016), (272, 1134014), (476, 648008), (544, 567007), (952, 324004), (1904, 162002), (3808, 81001)]