304869117

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 516096000

約数和(自身を除く): 211226883

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 139, 161, 239, 399, 417, 437, 483, 717, 973, 1311, 1673, 2641, 2919, 3059, 3197, 4541, 5019, 5497, 7923, 9177, 9591, 13623, 16491, 18487, 22379, 31787, 33221, 38479, 55461, 60743, 67137, 95361, 99663, 104443, 115437, 182229, 232547, 313329, 425201, 631199, 697641, 731101, 764083, 1275603, 1893597, 2193303, 2292249, 4418393, 5348581, 13255179, 14517577, 16045743, 43552731, 101623039, 304869117]

約数ペア:

[(1, 304869117), (3, 101623039), (7, 43552731), (19, 16045743), (21, 14517577), (23, 13255179), (57, 5348581), (69, 4418393), (133, 2292249), (139, 2193303), (161, 1893597), (239, 1275603), (399, 764083), (417, 731101), (437, 697641), (483, 631199), (717, 425201), (973, 313329), (1311, 232547), (1673, 182229), (2641, 115437), (2919, 104443), (3059, 99663), (3197, 95361), (4541, 67137), (5019, 60743), (5497, 55461), (7923, 38479), (9177, 33221), (9591, 31787), (13623, 22379), (16491, 18487)]