242264988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4831}}^1$

素因数の和:5047

約数の個数: 72

約数和(自身を含む): 703539200

約数和(自身を除く): 461274212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 4831, 5572, 7164, 8358, 9662, 12537, 14493, 16716, 19324, 25074, 28986, 33817, 43479, 50148, 57972, 67634, 86958, 101451, 135268, 173916, 202902, 304353, 405804, 608706, 961369, 1217412, 1922738, 2884107, 3845476, 5768214, 6729583, 8652321, 11536428, 13459166, 17304642, 20188749, 26918332, 34609284, 40377498, 60566247, 80754996, 121132494, 242264988]

約数ペア:

[(1, 242264988), (2, 121132494), (3, 80754996), (4, 60566247), (6, 40377498), (7, 34609284), (9, 26918332), (12, 20188749), (14, 17304642), (18, 13459166), (21, 11536428), (28, 8652321), (36, 6729583), (42, 5768214), (63, 3845476), (84, 2884107), (126, 1922738), (199, 1217412), (252, 961369), (398, 608706), (597, 405804), (796, 304353), (1194, 202902), (1393, 173916), (1791, 135268), (2388, 101451), (2786, 86958), (3582, 67634), (4179, 57972), (4831, 50148), (5572, 43479), (7164, 33817), (8358, 28986), (9662, 25074), (12537, 19324), (14493, 16716)]