329702972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 632016000

約数和(自身を除く): 302313028

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 227, 454, 551, 659, 908, 1102, 1318, 2204, 2636, 4313, 6583, 8626, 12521, 13166, 17252, 19111, 25042, 26332, 38222, 50084, 76444, 125077, 149593, 250154, 299186, 363109, 500308, 598372, 726218, 1452436, 2842267, 4338197, 5684534, 8676394, 11369068, 17352788, 82425743, 164851486, 329702972]

約数ペア:

[(1, 329702972), (2, 164851486), (4, 82425743), (19, 17352788), (29, 11369068), (38, 8676394), (58, 5684534), (76, 4338197), (116, 2842267), (227, 1452436), (454, 726218), (551, 598372), (659, 500308), (908, 363109), (1102, 299186), (1318, 250154), (2204, 149593), (2636, 125077), (4313, 76444), (6583, 50084), (8626, 38222), (12521, 26332), (13166, 25042), (17252, 19111)]