317742912

素因数分解:

$2^6\times 3^5\times {\mathrm{20431}}^1$

素因数の和:20458

約数の個数: 84

約数和(自身を含む): 944530496

約数和(自身を除く): 626787584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 20431, 40862, 61293, 81724, 122586, 163448, 183879, 245172, 326896, 367758, 490344, 551637, 653792, 735516, 980688, 1103274, 1307584, 1471032, 1654911, 1961376, 2206548, 2942064, 3309822, 3922752, 4413096, 4964733, 5884128, 6619644, 8826192, 9929466, 11768256, 13239288, 17652384, 19858932, 26478576, 35304768, 39717864, 52957152, 79435728, 105914304, 158871456, 317742912]

約数ペア:

[(1, 317742912), (2, 158871456), (3, 105914304), (4, 79435728), (6, 52957152), (8, 39717864), (9, 35304768), (12, 26478576), (16, 19858932), (18, 17652384), (24, 13239288), (27, 11768256), (32, 9929466), (36, 8826192), (48, 6619644), (54, 5884128), (64, 4964733), (72, 4413096), (81, 3922752), (96, 3309822), (108, 2942064), (144, 2206548), (162, 1961376), (192, 1654911), (216, 1471032), (243, 1307584), (288, 1103274), (324, 980688), (432, 735516), (486, 653792), (576, 551637), (648, 490344), (864, 367758), (972, 326896), (1296, 245172), (1728, 183879), (1944, 163448), (2592, 122586), (3888, 81724), (5184, 61293), (7776, 40862), (15552, 20431)]