302900318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 571084800

約数和(自身を除く): 268184482

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 109, 133, 217, 218, 266, 337, 434, 589, 674, 763, 1178, 1526, 2071, 2359, 3379, 4123, 4142, 4718, 6403, 6758, 8246, 10447, 12806, 14497, 20894, 23653, 28994, 36733, 44821, 47306, 64201, 73129, 73466, 89642, 128402, 146258, 198493, 257131, 396986, 449407, 514262, 697927, 898814, 1138723, 1389451, 1395854, 2277446, 2778902, 4885489, 7971061, 9770978, 15942122, 21635737, 43271474, 151450159, 302900318]

約数ペア:

[(1, 302900318), (2, 151450159), (7, 43271474), (14, 21635737), (19, 15942122), (31, 9770978), (38, 7971061), (62, 4885489), (109, 2778902), (133, 2277446), (217, 1395854), (218, 1389451), (266, 1138723), (337, 898814), (434, 697927), (589, 514262), (674, 449407), (763, 396986), (1178, 257131), (1526, 198493), (2071, 146258), (2359, 128402), (3379, 89642), (4123, 73466), (4142, 73129), (4718, 64201), (6403, 47306), (6758, 44821), (8246, 36733), (10447, 28994), (12806, 23653), (14497, 20894)]