394458912

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{5981}}^1$

素因数の和:6226

約数の個数: 72

約数和(自身を含む): 1126829340

約数和(自身を除く): 732370428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 5981, 7328, 8244, 10992, 11962, 16488, 17943, 21984, 23924, 32976, 35886, 47848, 53829, 65952, 71772, 95696, 107658, 143544, 191392, 215316, 287088, 430632, 574176, 861264, 1369649, 1722528, 2739298, 4108947, 5478596, 8217894, 10957192, 12326841, 16435788, 21914384, 24653682, 32871576, 43828768, 49307364, 65743152, 98614728, 131486304, 197229456, 394458912]

約数ペア:

[(1, 394458912), (2, 197229456), (3, 131486304), (4, 98614728), (6, 65743152), (8, 49307364), (9, 43828768), (12, 32871576), (16, 24653682), (18, 21914384), (24, 16435788), (32, 12326841), (36, 10957192), (48, 8217894), (72, 5478596), (96, 4108947), (144, 2739298), (229, 1722528), (288, 1369649), (458, 861264), (687, 574176), (916, 430632), (1374, 287088), (1832, 215316), (2061, 191392), (2748, 143544), (3664, 107658), (4122, 95696), (5496, 71772), (5981, 65952), (7328, 53829), (8244, 47848), (10992, 35886), (11962, 32976), (16488, 23924), (17943, 21984)]