1294448264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 2651035200

約数和(自身を除く): 1356586936

約数列:

[1, 2, 4, 8, 19, 38, 43, 73, 76, 86, 146, 152, 172, 292, 344, 584, 817, 1387, 1634, 2713, 2774, 3139, 3268, 5426, 5548, 6278, 6536, 10852, 11096, 12556, 21704, 25112, 51547, 59641, 103094, 116659, 119282, 198049, 206188, 233318, 238564, 396098, 412376, 466636, 477128, 792196, 933272, 1584392, 2216521, 3762931, 4433042, 7525862, 8516107, 8866084, 15051724, 17032214, 17732168, 30103448, 34064428, 68128856, 161806033, 323612066, 647224132, 1294448264]

約数ペア:

[(1, 1294448264), (2, 647224132), (4, 323612066), (8, 161806033), (19, 68128856), (38, 34064428), (43, 30103448), (73, 17732168), (76, 17032214), (86, 15051724), (146, 8866084), (152, 8516107), (172, 7525862), (292, 4433042), (344, 3762931), (584, 2216521), (817, 1584392), (1387, 933272), (1634, 792196), (2713, 477128), (2774, 466636), (3139, 412376), (3268, 396098), (5426, 238564), (5548, 233318), (6278, 206188), (6536, 198049), (10852, 119282), (11096, 116659), (12556, 103094), (21704, 59641), (25112, 51547)]