291216534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{19207}}^1$

素因数の和:19257

約数の個数: 48

約数和(自身を含む): 702551808

約数和(自身を除く): 411335274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 19207, 38414, 57621, 115242, 134449, 268898, 364933, 403347, 729866, 806694, 1094799, 2189598, 2554531, 5109062, 6933727, 7663593, 13867454, 15327186, 20801181, 41602362, 48536089, 97072178, 145608267, 291216534]

約数ペア:

[(1, 291216534), (2, 145608267), (3, 97072178), (6, 48536089), (7, 41602362), (14, 20801181), (19, 15327186), (21, 13867454), (38, 7663593), (42, 6933727), (57, 5109062), (114, 2554531), (133, 2189598), (266, 1094799), (361, 806694), (399, 729866), (722, 403347), (798, 364933), (1083, 268898), (2166, 134449), (2527, 115242), (5054, 57621), (7581, 38414), (15162, 19207)]