470808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 1375920

約数和(自身を除く): 905112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 503, 936, 1006, 1509, 2012, 3018, 4024, 4527, 6036, 6539, 9054, 12072, 13078, 18108, 19617, 26156, 36216, 39234, 52312, 58851, 78468, 117702, 156936, 235404, 470808]

約数ペア:

[(1, 470808), (2, 235404), (3, 156936), (4, 117702), (6, 78468), (8, 58851), (9, 52312), (12, 39234), (13, 36216), (18, 26156), (24, 19617), (26, 18108), (36, 13078), (39, 12072), (52, 9054), (72, 6539), (78, 6036), (104, 4527), (117, 4024), (156, 3018), (234, 2012), (312, 1509), (468, 1006), (503, 936)]