329858354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 626745600

約数和(自身を除く): 296887246

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 61, 122, 133, 203, 266, 406, 427, 551, 701, 854, 1102, 1159, 1402, 1769, 2318, 3538, 3857, 4907, 7714, 8113, 9814, 12383, 13319, 16226, 20329, 24766, 26638, 33611, 40658, 42761, 67222, 85522, 93233, 142303, 186466, 235277, 284606, 299327, 386251, 470554, 598654, 772502, 812459, 1240069, 1624918, 2480138, 2703757, 5407514, 5687213, 8680483, 11374426, 17360966, 23561311, 47122622, 164929177, 329858354]

約数ペア:

[(1, 329858354), (2, 164929177), (7, 47122622), (14, 23561311), (19, 17360966), (29, 11374426), (38, 8680483), (58, 5687213), (61, 5407514), (122, 2703757), (133, 2480138), (203, 1624918), (266, 1240069), (406, 812459), (427, 772502), (551, 598654), (701, 470554), (854, 386251), (1102, 299327), (1159, 284606), (1402, 235277), (1769, 186466), (2318, 142303), (3538, 93233), (3857, 85522), (4907, 67222), (7714, 42761), (8113, 40658), (9814, 33611), (12383, 26638), (13319, 24766), (16226, 20329)]