234894426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 523488000

約数和(自身を除く): 288593574

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 199, 222, 398, 409, 481, 597, 818, 962, 1194, 1227, 1443, 2454, 2587, 2886, 5174, 5317, 7363, 7761, 10634, 14726, 15133, 15522, 15951, 22089, 30266, 31902, 44178, 45399, 81391, 90798, 95719, 162782, 191438, 196729, 244173, 287157, 393458, 488346, 574314, 590187, 1058083, 1180374, 2116166, 3011467, 3174249, 6022934, 6348498, 9034401, 18068802, 39149071, 78298142, 117447213, 234894426]

約数ペア:

[(1, 234894426), (2, 117447213), (3, 78298142), (6, 39149071), (13, 18068802), (26, 9034401), (37, 6348498), (39, 6022934), (74, 3174249), (78, 3011467), (111, 2116166), (199, 1180374), (222, 1058083), (398, 590187), (409, 574314), (481, 488346), (597, 393458), (818, 287157), (962, 244173), (1194, 196729), (1227, 191438), (1443, 162782), (2454, 95719), (2587, 90798), (2886, 81391), (5174, 45399), (5317, 44178), (7363, 31902), (7761, 30266), (10634, 22089), (14726, 15951), (15133, 15522)]