291921432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{13997}}^1$

素因数の和:14096

約数の個数: 64

約数和(自身を含む): 806284800

約数和(自身を除く): 514363368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 10428, 13997, 20856, 27994, 41991, 55988, 83982, 111976, 153967, 167964, 307934, 335928, 461901, 615868, 923802, 1105763, 1231736, 1847604, 2211526, 3317289, 3695208, 4423052, 6634578, 8846104, 12163393, 13269156, 24326786, 26538312, 36490179, 48653572, 72980358, 97307144, 145960716, 291921432]

約数ペア:

[(1, 291921432), (2, 145960716), (3, 97307144), (4, 72980358), (6, 48653572), (8, 36490179), (11, 26538312), (12, 24326786), (22, 13269156), (24, 12163393), (33, 8846104), (44, 6634578), (66, 4423052), (79, 3695208), (88, 3317289), (132, 2211526), (158, 1847604), (237, 1231736), (264, 1105763), (316, 923802), (474, 615868), (632, 461901), (869, 335928), (948, 307934), (1738, 167964), (1896, 153967), (2607, 111976), (3476, 83982), (5214, 55988), (6952, 41991), (10428, 27994), (13997, 20856)]