344855056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{547}}^1$

素因数の和:1008

約数の個数: 80

約数和(自身を含む): 825752704

約数和(自身を除く): 480897648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 433, 547, 728, 866, 1094, 1456, 1732, 2188, 3031, 3464, 3829, 4376, 5629, 6062, 6928, 7111, 7658, 8752, 11258, 12124, 14222, 15316, 22516, 24248, 28444, 30632, 39403, 45032, 48496, 49777, 56888, 61264, 78806, 90064, 99554, 113776, 157612, 199108, 236851, 315224, 398216, 473702, 630448, 796432, 947404, 1657957, 1894808, 3079063, 3315914, 3789616, 6158126, 6631828, 12316252, 13263656, 21553441, 24632504, 26527312, 43106882, 49265008, 86213764, 172427528, 344855056]

約数ペア:

[(1, 344855056), (2, 172427528), (4, 86213764), (7, 49265008), (8, 43106882), (13, 26527312), (14, 24632504), (16, 21553441), (26, 13263656), (28, 12316252), (52, 6631828), (56, 6158126), (91, 3789616), (104, 3315914), (112, 3079063), (182, 1894808), (208, 1657957), (364, 947404), (433, 796432), (547, 630448), (728, 473702), (866, 398216), (1094, 315224), (1456, 236851), (1732, 199108), (2188, 157612), (3031, 113776), (3464, 99554), (3829, 90064), (4376, 78806), (5629, 61264), (6062, 56888), (6928, 49777), (7111, 48496), (7658, 45032), (8752, 39403), (11258, 30632), (12124, 28444), (14222, 24248), (15316, 22516)]