319984.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1416

約数の個数: 60

約数和(自身を含む): 197889120

約数和(自身を除く): 127381392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 659, 743, 1318, 1486, 1977, 2229, 2636, 2972, 3954, 4458, 5272, 5931, 5944, 6687, 7908, 8916, 10544, 11862, 11888, 13374, 15816, 17832, 23724, 26748, 31632, 35664, 47448, 53496, 94896, 106992, 489637, 979274, 1468911, 1958548, 2937822, 3917096, 4406733, 5875644, 7834192, 8813466, 11751288, 17626932, 23502576, 35253864, 70507728]

約数ペア:

[(1, 70507728), (2, 35253864), (3, 23502576), (4, 17626932), (6, 11751288), (8, 8813466), (9, 7834192), (12, 5875644), (16, 4406733), (18, 3917096), (24, 2937822), (36, 1958548), (48, 1468911), (72, 979274), (144, 489637), (659, 106992), (743, 94896), (1318, 53496), (1486, 47448), (1977, 35664), (2229, 31632), (2636, 26748), (2972, 23724), (3954, 17832), (4458, 15816), (5272, 13374), (5931, 11888), (5944, 11862), (6687, 10544), (7908, 8916)]