198340848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{72493}}^1$

素因数の和:72526

約数の個数: 60

約数和(自身を含む): 584301640

約数和(自身を除く): 385960792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 72493, 144986, 217479, 289972, 434958, 579944, 652437, 869916, 1159888, 1304874, 1377367, 1739832, 2609748, 2754734, 3479664, 4132101, 5219496, 5509468, 8264202, 10438992, 11018936, 12396303, 16528404, 22037872, 24792606, 33056808, 49585212, 66113616, 99170424, 198340848]

約数ペア:

[(1, 198340848), (2, 99170424), (3, 66113616), (4, 49585212), (6, 33056808), (8, 24792606), (9, 22037872), (12, 16528404), (16, 12396303), (18, 11018936), (19, 10438992), (24, 8264202), (36, 5509468), (38, 5219496), (48, 4132101), (57, 3479664), (72, 2754734), (76, 2609748), (114, 1739832), (144, 1377367), (152, 1304874), (171, 1159888), (228, 869916), (304, 652437), (342, 579944), (456, 434958), (684, 289972), (912, 217479), (1368, 144986), (2736, 72493)]