1004213504

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18131

約数の個数: 72

約数和(自身を含む): 2364891648

約数和(自身を除く): 1360678144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 18077, 27776, 36154, 55552, 72308, 126539, 144616, 253078, 289232, 506156, 560387, 578464, 1012312, 1120774, 1156928, 2024624, 2241548, 2313856, 3922709, 4049248, 4483096, 4627712, 7845418, 8098496, 8966192, 15690836, 16196992, 17932384, 31381672, 32393984, 35864768, 62763344, 71729536, 125526688, 143459072, 251053376, 502106752, 1004213504]

約数ペア:

[(1, 1004213504), (2, 502106752), (4, 251053376), (7, 143459072), (8, 125526688), (14, 71729536), (16, 62763344), (28, 35864768), (31, 32393984), (32, 31381672), (56, 17932384), (62, 16196992), (64, 15690836), (112, 8966192), (124, 8098496), (128, 7845418), (217, 4627712), (224, 4483096), (248, 4049248), (256, 3922709), (434, 2313856), (448, 2241548), (496, 2024624), (868, 1156928), (896, 1120774), (992, 1012312), (1736, 578464), (1792, 560387), (1984, 506156), (3472, 289232), (3968, 253078), (6944, 144616), (7936, 126539), (13888, 72308), (18077, 55552), (27776, 36154)]