302911338

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 680400000

約数和(自身を除く): 377488662

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 149, 298, 323, 447, 646, 894, 969, 1049, 1938, 2098, 2533, 2831, 3147, 5066, 5662, 6294, 7599, 8493, 15198, 16986, 17833, 19931, 35666, 39862, 48127, 53499, 59793, 96254, 106998, 119586, 144381, 156301, 288762, 312602, 338827, 468903, 677654, 937806, 1016481, 2032962, 2657117, 2969719, 5314234, 5939438, 7971351, 8909157, 15942702, 17818314, 50485223, 100970446, 151455669, 302911338]

約数ペア:

[(1, 302911338), (2, 151455669), (3, 100970446), (6, 50485223), (17, 17818314), (19, 15942702), (34, 8909157), (38, 7971351), (51, 5939438), (57, 5314234), (102, 2969719), (114, 2657117), (149, 2032962), (298, 1016481), (323, 937806), (447, 677654), (646, 468903), (894, 338827), (969, 312602), (1049, 288762), (1938, 156301), (2098, 144381), (2533, 119586), (2831, 106998), (3147, 96254), (5066, 59793), (5662, 53499), (6294, 48127), (7599, 39862), (8493, 35666), (15198, 19931), (16986, 17833)]