489602808

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{11909}}^1$

素因数の和:12492

約数の個数: 48

約数和(自身を含む): 1328441400

約数和(自身を除く): 838838592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 10278, 11909, 13704, 20556, 23818, 35727, 41112, 47636, 71454, 95272, 107181, 142908, 214362, 285816, 428724, 857448, 6800039, 13600078, 20400117, 27200156, 40800234, 54400312, 61200351, 81600468, 122400702, 163200936, 244801404, 489602808]

約数ペア:

[(1, 489602808), (2, 244801404), (3, 163200936), (4, 122400702), (6, 81600468), (8, 61200351), (9, 54400312), (12, 40800234), (18, 27200156), (24, 20400117), (36, 13600078), (72, 6800039), (571, 857448), (1142, 428724), (1713, 285816), (2284, 214362), (3426, 142908), (4568, 107181), (5139, 95272), (6852, 71454), (10278, 47636), (11909, 41112), (13704, 35727), (20556, 23818)]