381301908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143779}}^1$

素因数の和:143816

約数の個数: 48

約数和(自身を含む): 1014511680

約数和(自身を除く): 633209772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 143779, 287558, 431337, 575116, 862674, 1725348, 1869127, 2444243, 3738254, 4888486, 5607381, 7332729, 7476508, 9776972, 11214762, 14665458, 22429524, 29330916, 31775159, 63550318, 95325477, 127100636, 190650954, 381301908]

約数ペア:

[(1, 381301908), (2, 190650954), (3, 127100636), (4, 95325477), (6, 63550318), (12, 31775159), (13, 29330916), (17, 22429524), (26, 14665458), (34, 11214762), (39, 9776972), (51, 7476508), (52, 7332729), (68, 5607381), (78, 4888486), (102, 3738254), (156, 2444243), (204, 1869127), (221, 1725348), (442, 862674), (663, 575116), (884, 431337), (1326, 287558), (2652, 143779)]