489269664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{130681}}^1$

素因数の和:130710

約数の個数: 72

約数和(自身を含む): 1498399812

約数和(自身を除く): 1009130148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 130681, 261362, 392043, 522724, 784086, 1045448, 1176129, 1568172, 1698853, 2090896, 2352258, 3136344, 3397706, 4181792, 4704516, 5096559, 6272688, 6795412, 9409032, 10193118, 12545376, 13590824, 15289677, 18818064, 20386236, 27181648, 30579354, 37636128, 40772472, 54363296, 61158708, 81544944, 122317416, 163089888, 244634832, 489269664]

約数ペア:

[(1, 489269664), (2, 244634832), (3, 163089888), (4, 122317416), (6, 81544944), (8, 61158708), (9, 54363296), (12, 40772472), (13, 37636128), (16, 30579354), (18, 27181648), (24, 20386236), (26, 18818064), (32, 15289677), (36, 13590824), (39, 12545376), (48, 10193118), (52, 9409032), (72, 6795412), (78, 6272688), (96, 5096559), (104, 4704516), (117, 4181792), (144, 3397706), (156, 3136344), (208, 2352258), (234, 2090896), (288, 1698853), (312, 1568172), (416, 1176129), (468, 1045448), (624, 784086), (936, 522724), (1248, 392043), (1872, 261362), (3744, 130681)]