238492792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 474439680

約数和(自身を除く): 235946888

約数列:

[1, 2, 4, 8, 43, 53, 86, 103, 106, 127, 172, 206, 212, 254, 344, 412, 424, 508, 824, 1016, 2279, 4429, 4558, 5459, 5461, 6731, 8858, 9116, 10918, 10922, 13081, 13462, 17716, 18232, 21836, 21844, 26162, 26924, 35432, 43672, 43688, 52324, 53848, 104648, 234737, 289433, 469474, 562483, 578866, 693293, 938948, 1124966, 1157732, 1386586, 1877896, 2249932, 2315464, 2773172, 4499864, 5546344, 29811599, 59623198, 119246396, 238492792]

約数ペア:

[(1, 238492792), (2, 119246396), (4, 59623198), (8, 29811599), (43, 5546344), (53, 4499864), (86, 2773172), (103, 2315464), (106, 2249932), (127, 1877896), (172, 1386586), (206, 1157732), (212, 1124966), (254, 938948), (344, 693293), (412, 578866), (424, 562483), (508, 469474), (824, 289433), (1016, 234737), (2279, 104648), (4429, 53848), (4558, 52324), (5459, 43688), (5461, 43672), (6731, 35432), (8858, 26924), (9116, 26162), (10918, 21844), (10922, 21836), (13081, 18232), (13462, 17716)]