308007672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8689}}^1$

素因数の和:8916

約数の個数: 64

約数和(自身を含む): 884294400

約数和(自身を除く): 576286728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5908, 8689, 8862, 11816, 17378, 17724, 26067, 34756, 35448, 52134, 60823, 69512, 104268, 121646, 182469, 208536, 243292, 364938, 486584, 729876, 1459752, 1833379, 3666758, 5500137, 7333516, 11000274, 12833653, 14667032, 22000548, 25667306, 38500959, 44001096, 51334612, 77001918, 102669224, 154003836, 308007672]

約数ペア:

[(1, 308007672), (2, 154003836), (3, 102669224), (4, 77001918), (6, 51334612), (7, 44001096), (8, 38500959), (12, 25667306), (14, 22000548), (21, 14667032), (24, 12833653), (28, 11000274), (42, 7333516), (56, 5500137), (84, 3666758), (168, 1833379), (211, 1459752), (422, 729876), (633, 486584), (844, 364938), (1266, 243292), (1477, 208536), (1688, 182469), (2532, 121646), (2954, 104268), (4431, 69512), (5064, 60823), (5908, 52134), (8689, 35448), (8862, 34756), (11816, 26067), (17378, 17724)]