465210256

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 1060646400

約数和(自身を除く): 595436144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 109, 112, 212, 218, 371, 424, 436, 719, 742, 763, 848, 872, 1438, 1484, 1526, 1744, 2876, 2968, 3052, 5033, 5752, 5777, 5936, 6104, 10066, 11504, 11554, 12208, 20132, 23108, 38107, 40264, 40439, 46216, 76214, 78371, 80528, 80878, 92432, 152428, 156742, 161756, 266749, 304856, 313484, 323512, 533498, 548597, 609712, 626968, 647024, 1066996, 1097194, 1253936, 2133992, 2194388, 4153663, 4267984, 4388776, 8307326, 8777552, 16614652, 29075641, 33229304, 58151282, 66458608, 116302564, 232605128, 465210256]

約数ペア:

[(1, 465210256), (2, 232605128), (4, 116302564), (7, 66458608), (8, 58151282), (14, 33229304), (16, 29075641), (28, 16614652), (53, 8777552), (56, 8307326), (106, 4388776), (109, 4267984), (112, 4153663), (212, 2194388), (218, 2133992), (371, 1253936), (424, 1097194), (436, 1066996), (719, 647024), (742, 626968), (763, 609712), (848, 548597), (872, 533498), (1438, 323512), (1484, 313484), (1526, 304856), (1744, 266749), (2876, 161756), (2968, 156742), (3052, 152428), (5033, 92432), (5752, 80878), (5777, 80528), (5936, 78371), (6104, 76214), (10066, 46216), (11504, 40439), (11554, 40264), (12208, 38107), (20132, 23108)]