284412416

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 593961984

約数和(自身を除く): 309549568

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 223, 256, 376, 424, 446, 512, 752, 848, 892, 1504, 1696, 1784, 2491, 3008, 3392, 3568, 4982, 6016, 6784, 7136, 9964, 10481, 11819, 12032, 13568, 14272, 19928, 20962, 23638, 24064, 27136, 28544, 39856, 41924, 47276, 57088, 79712, 83848, 94552, 114176, 159424, 167696, 189104, 318848, 335392, 378208, 555493, 637696, 670784, 756416, 1110986, 1275392, 1341568, 1512832, 2221972, 2683136, 3025664, 4443944, 5366272, 6051328, 8887888, 17775776, 35551552, 71103104, 142206208, 284412416]

約数ペア:

[(1, 284412416), (2, 142206208), (4, 71103104), (8, 35551552), (16, 17775776), (32, 8887888), (47, 6051328), (53, 5366272), (64, 4443944), (94, 3025664), (106, 2683136), (128, 2221972), (188, 1512832), (212, 1341568), (223, 1275392), (256, 1110986), (376, 756416), (424, 670784), (446, 637696), (512, 555493), (752, 378208), (848, 335392), (892, 318848), (1504, 189104), (1696, 167696), (1784, 159424), (2491, 114176), (3008, 94552), (3392, 83848), (3568, 79712), (4982, 57088), (6016, 47276), (6784, 41924), (7136, 39856), (9964, 28544), (10481, 27136), (11819, 24064), (12032, 23638), (13568, 20962), (14272, 19928)]