407324814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 889362432

約数和(自身を除く): 482037618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 338, 381, 507, 762, 1014, 1651, 3163, 3302, 4953, 6326, 9489, 9906, 18978, 21463, 41119, 42926, 64389, 82238, 123357, 128778, 246714, 401701, 534547, 803402, 1069094, 1205103, 1603641, 2410206, 3207282, 5222113, 10444226, 15666339, 31332678, 67887469, 135774938, 203662407, 407324814]

約数ペア:

[(1, 407324814), (2, 203662407), (3, 135774938), (6, 67887469), (13, 31332678), (26, 15666339), (39, 10444226), (78, 5222113), (127, 3207282), (169, 2410206), (254, 1603641), (338, 1205103), (381, 1069094), (507, 803402), (762, 534547), (1014, 401701), (1651, 246714), (3163, 128778), (3302, 123357), (4953, 82238), (6326, 64389), (9489, 42926), (9906, 41119), (18978, 21463)]