240999738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 581520384

約数和(自身を除く): 340520646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 107, 141, 147, 163, 214, 282, 294, 321, 326, 329, 489, 642, 658, 749, 978, 987, 1141, 1498, 1974, 2247, 2282, 2303, 3423, 4494, 4606, 5029, 5243, 6846, 6909, 7661, 7987, 10058, 10486, 13818, 15087, 15322, 15729, 15974, 17441, 22983, 23961, 30174, 31458, 34882, 35203, 45966, 47922, 52323, 53627, 70406, 104646, 105609, 107254, 122087, 160881, 211218, 244174, 246421, 321762, 366261, 375389, 492842, 732522, 739263, 750778, 819727, 854609, 1126167, 1478526, 1639454, 1709218, 2252334, 2459181, 2563827, 4918362, 5127654, 5738089, 11476178, 17214267, 34428534, 40166623, 80333246, 120499869, 240999738]

約数ペア:

[(1, 240999738), (2, 120499869), (3, 80333246), (6, 40166623), (7, 34428534), (14, 17214267), (21, 11476178), (42, 5738089), (47, 5127654), (49, 4918362), (94, 2563827), (98, 2459181), (107, 2252334), (141, 1709218), (147, 1639454), (163, 1478526), (214, 1126167), (282, 854609), (294, 819727), (321, 750778), (326, 739263), (329, 732522), (489, 492842), (642, 375389), (658, 366261), (749, 321762), (978, 246421), (987, 244174), (1141, 211218), (1498, 160881), (1974, 122087), (2247, 107254), (2282, 105609), (2303, 104646), (3423, 70406), (4494, 53627), (4606, 52323), (5029, 47922), (5243, 45966), (6846, 35203), (6909, 34882), (7661, 31458), (7987, 30174), (10058, 23961), (10486, 22983), (13818, 17441), (15087, 15974), (15322, 15729)]