1385105792

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 3327713280

約数和(自身を除く): 1942607488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 188, 217, 224, 248, 329, 376, 434, 448, 496, 658, 752, 868, 896, 992, 1061, 1316, 1457, 1504, 1736, 1984, 2122, 2632, 2914, 3008, 3472, 3968, 4244, 5264, 5828, 6016, 6944, 7427, 8488, 10199, 10528, 11656, 13888, 14854, 16976, 20398, 21056, 23312, 27776, 29708, 32891, 33952, 40796, 42112, 46624, 49867, 59416, 65782, 67904, 81592, 93248, 99734, 118832, 131564, 135808, 163184, 186496, 199468, 230237, 237664, 263128, 326368, 349069, 398936, 460474, 475328, 526256, 652736, 698138, 797872, 920948, 950656, 1052512, 1305472, 1396276, 1545877, 1595744, 1841896, 2105024, 2792552, 3091754, 3191488, 3683792, 4210048, 5585104, 6183508, 6382976, 7367584, 10821139, 11170208, 12367016, 14735168, 21642278, 22340416, 24734032, 29470336, 43284556, 44680832, 49468064, 86569112, 98936128, 173138224, 197872256, 346276448, 692552896, 1385105792]

約数ペア:

[(1, 1385105792), (2, 692552896), (4, 346276448), (7, 197872256), (8, 173138224), (14, 98936128), (16, 86569112), (28, 49468064), (31, 44680832), (32, 43284556), (47, 29470336), (56, 24734032), (62, 22340416), (64, 21642278), (94, 14735168), (112, 12367016), (124, 11170208), (128, 10821139), (188, 7367584), (217, 6382976), (224, 6183508), (248, 5585104), (329, 4210048), (376, 3683792), (434, 3191488), (448, 3091754), (496, 2792552), (658, 2105024), (752, 1841896), (868, 1595744), (896, 1545877), (992, 1396276), (1061, 1305472), (1316, 1052512), (1457, 950656), (1504, 920948), (1736, 797872), (1984, 698138), (2122, 652736), (2632, 526256), (2914, 475328), (3008, 460474), (3472, 398936), (3968, 349069), (4244, 326368), (5264, 263128), (5828, 237664), (6016, 230237), (6944, 199468), (7427, 186496), (8488, 163184), (10199, 135808), (10528, 131564), (11656, 118832), (13888, 99734), (14854, 93248), (16976, 81592), (20398, 67904), (21056, 65782), (23312, 59416), (27776, 49867), (29708, 46624), (32891, 42112), (33952, 40796)]