442945308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42379}}^1$

素因数の和:42466

約数の個数: 48

約数和(自身を含む): 1129681280

約数和(自身を除く): 686735972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 42379, 84758, 127137, 169516, 254274, 508548, 550927, 1101854, 1652781, 2203708, 2839393, 3305562, 5678786, 6611124, 8518179, 11357572, 17036358, 34072716, 36912109, 73824218, 110736327, 147648436, 221472654, 442945308]

約数ペア:

[(1, 442945308), (2, 221472654), (3, 147648436), (4, 110736327), (6, 73824218), (12, 36912109), (13, 34072716), (26, 17036358), (39, 11357572), (52, 8518179), (67, 6611124), (78, 5678786), (134, 3305562), (156, 2839393), (201, 2203708), (268, 1652781), (402, 1101854), (804, 550927), (871, 508548), (1742, 254274), (2613, 169516), (3484, 127137), (5226, 84758), (10452, 42379)]