289115964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{593}}^1$

素因数の和:1099

約数の個数: 72

約数和(自身を含む): 758918160

約数和(自身を除く): 469802196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 467, 522, 593, 934, 1044, 1186, 1401, 1779, 1868, 2372, 2802, 3558, 4203, 5337, 5604, 7116, 8406, 10674, 13543, 16812, 17197, 21348, 27086, 34394, 40629, 51591, 54172, 68788, 81258, 103182, 121887, 154773, 162516, 206364, 243774, 276931, 309546, 487548, 553862, 619092, 830793, 1107724, 1661586, 2492379, 3323172, 4984758, 8030999, 9969516, 16061998, 24092997, 32123996, 48185994, 72278991, 96371988, 144557982, 289115964]

約数ペア:

[(1, 289115964), (2, 144557982), (3, 96371988), (4, 72278991), (6, 48185994), (9, 32123996), (12, 24092997), (18, 16061998), (29, 9969516), (36, 8030999), (58, 4984758), (87, 3323172), (116, 2492379), (174, 1661586), (261, 1107724), (348, 830793), (467, 619092), (522, 553862), (593, 487548), (934, 309546), (1044, 276931), (1186, 243774), (1401, 206364), (1779, 162516), (1868, 154773), (2372, 121887), (2802, 103182), (3558, 81258), (4203, 68788), (5337, 54172), (5604, 51591), (7116, 40629), (8406, 34394), (10674, 27086), (13543, 21348), (16812, 17197)]