342324178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 645120000

約数和(自身を除く): 302795822

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 199, 203, 223, 266, 398, 406, 446, 551, 1102, 1393, 1561, 2786, 3122, 3781, 3857, 4237, 5771, 6467, 7562, 7714, 8474, 11542, 12934, 26467, 29659, 40397, 44377, 45269, 52934, 59318, 80794, 88754, 90538, 109649, 122873, 219298, 245746, 310639, 621278, 767543, 843163, 860111, 1286933, 1535086, 1686326, 1720222, 2573866, 5902141, 9008531, 11804282, 18017062, 24451727, 48903454, 171162089, 342324178]

約数ペア:

[(1, 342324178), (2, 171162089), (7, 48903454), (14, 24451727), (19, 18017062), (29, 11804282), (38, 9008531), (58, 5902141), (133, 2573866), (199, 1720222), (203, 1686326), (223, 1535086), (266, 1286933), (398, 860111), (406, 843163), (446, 767543), (551, 621278), (1102, 310639), (1393, 245746), (1561, 219298), (2786, 122873), (3122, 109649), (3781, 90538), (3857, 88754), (4237, 80794), (5771, 59318), (6467, 52934), (7562, 45269), (7714, 44377), (8474, 40397), (11542, 29659), (12934, 26467)]