284767728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15991}}^1$

素因数の和:16062

約数の個数: 80

約数和(自身を含む): 856659456

約数和(自身を除く): 571891728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 8904, 15991, 17808, 31982, 47973, 63964, 95946, 111937, 127928, 191892, 223874, 255856, 335811, 383784, 447748, 671622, 767568, 847523, 895496, 1343244, 1695046, 1790992, 2542569, 2686488, 3390092, 5085138, 5372976, 5932661, 6780184, 10170276, 11865322, 13560368, 17797983, 20340552, 23730644, 35595966, 40681104, 47461288, 71191932, 94922576, 142383864, 284767728]

約数ペア:

[(1, 284767728), (2, 142383864), (3, 94922576), (4, 71191932), (6, 47461288), (7, 40681104), (8, 35595966), (12, 23730644), (14, 20340552), (16, 17797983), (21, 13560368), (24, 11865322), (28, 10170276), (42, 6780184), (48, 5932661), (53, 5372976), (56, 5085138), (84, 3390092), (106, 2686488), (112, 2542569), (159, 1790992), (168, 1695046), (212, 1343244), (318, 895496), (336, 847523), (371, 767568), (424, 671622), (636, 447748), (742, 383784), (848, 335811), (1113, 255856), (1272, 223874), (1484, 191892), (2226, 127928), (2544, 111937), (2968, 95946), (4452, 63964), (5936, 47973), (8904, 31982), (15991, 17808)]