253187856

素因数分解:

$2^4\times 3^4\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:930

約数の個数: 100

約数和(自身を含む): 736216272

約数和(自身を除く): 483028416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 347, 432, 563, 648, 694, 1041, 1126, 1296, 1388, 1689, 2082, 2252, 2776, 3123, 3378, 4164, 4504, 5067, 5552, 6246, 6756, 8328, 9008, 9369, 10134, 12492, 13512, 15201, 16656, 18738, 20268, 24984, 27024, 28107, 30402, 37476, 40536, 45603, 49968, 56214, 60804, 74952, 81072, 91206, 112428, 121608, 149904, 182412, 195361, 224856, 243216, 364824, 390722, 449712, 586083, 729648, 781444, 1172166, 1562888, 1758249, 2344332, 3125776, 3516498, 4688664, 5274747, 7032996, 9377328, 10549494, 14065992, 15824241, 21098988, 28131984, 31648482, 42197976, 63296964, 84395952, 126593928, 253187856]

約数ペア:

[(1, 253187856), (2, 126593928), (3, 84395952), (4, 63296964), (6, 42197976), (8, 31648482), (9, 28131984), (12, 21098988), (16, 15824241), (18, 14065992), (24, 10549494), (27, 9377328), (36, 7032996), (48, 5274747), (54, 4688664), (72, 3516498), (81, 3125776), (108, 2344332), (144, 1758249), (162, 1562888), (216, 1172166), (324, 781444), (347, 729648), (432, 586083), (563, 449712), (648, 390722), (694, 364824), (1041, 243216), (1126, 224856), (1296, 195361), (1388, 182412), (1689, 149904), (2082, 121608), (2252, 112428), (2776, 91206), (3123, 81072), (3378, 74952), (4164, 60804), (4504, 56214), (5067, 49968), (5552, 45603), (6246, 40536), (6756, 37476), (8328, 30402), (9008, 28107), (9369, 27024), (10134, 24984), (12492, 20268), (13512, 18738), (15201, 16656)]