319243392

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21317}}^1$

素因数の和:21350

約数の個数: 96

約数和(自身を含む): 989368380

約数和(自身を除く): 670124988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 21317, 42634, 63951, 85268, 127902, 170536, 191853, 255804, 277121, 341072, 383706, 511608, 554242, 682144, 767412, 831363, 1023216, 1108484, 1364288, 1534824, 1662726, 2046432, 2216968, 2494089, 2728576, 3069648, 3325452, 4092864, 4433936, 4988178, 6139296, 6650904, 8185728, 8867872, 9976356, 12278592, 13301808, 17735744, 19952712, 24557184, 26603616, 35471488, 39905424, 53207232, 79810848, 106414464, 159621696, 319243392]

約数ペア:

[(1, 319243392), (2, 159621696), (3, 106414464), (4, 79810848), (6, 53207232), (8, 39905424), (9, 35471488), (12, 26603616), (13, 24557184), (16, 19952712), (18, 17735744), (24, 13301808), (26, 12278592), (32, 9976356), (36, 8867872), (39, 8185728), (48, 6650904), (52, 6139296), (64, 4988178), (72, 4433936), (78, 4092864), (96, 3325452), (104, 3069648), (117, 2728576), (128, 2494089), (144, 2216968), (156, 2046432), (192, 1662726), (208, 1534824), (234, 1364288), (288, 1108484), (312, 1023216), (384, 831363), (416, 767412), (468, 682144), (576, 554242), (624, 511608), (832, 383706), (936, 341072), (1152, 277121), (1248, 255804), (1664, 191853), (1872, 170536), (2496, 127902), (3744, 85268), (4992, 63951), (7488, 42634), (14976, 21317)]