1904285952

素因数分解:

$2^8\times 3^2\times {\mathrm{829}}^1\times {\mathrm{997}}^1$

素因数の和:1848

約数の個数: 108

約数和(自身を含む): 5502662620

約数和(自身を除く): 3598376668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 829, 997, 1152, 1658, 1994, 2304, 2487, 2991, 3316, 3988, 4974, 5982, 6632, 7461, 7976, 8973, 9948, 11964, 13264, 14922, 15952, 17946, 19896, 23928, 26528, 29844, 31904, 35892, 39792, 47856, 53056, 59688, 63808, 71784, 79584, 95712, 106112, 119376, 127616, 143568, 159168, 191424, 212224, 238752, 255232, 287136, 318336, 382848, 477504, 574272, 636672, 765696, 826513, 955008, 1148544, 1653026, 1910016, 2297088, 2479539, 3306052, 4959078, 6612104, 7438617, 9918156, 13224208, 14877234, 19836312, 26448416, 29754468, 39672624, 52896832, 59508936, 79345248, 105793664, 119017872, 158690496, 211587328, 238035744, 317380992, 476071488, 634761984, 952142976, 1904285952]

約数ペア:

[(1, 1904285952), (2, 952142976), (3, 634761984), (4, 476071488), (6, 317380992), (8, 238035744), (9, 211587328), (12, 158690496), (16, 119017872), (18, 105793664), (24, 79345248), (32, 59508936), (36, 52896832), (48, 39672624), (64, 29754468), (72, 26448416), (96, 19836312), (128, 14877234), (144, 13224208), (192, 9918156), (256, 7438617), (288, 6612104), (384, 4959078), (576, 3306052), (768, 2479539), (829, 2297088), (997, 1910016), (1152, 1653026), (1658, 1148544), (1994, 955008), (2304, 826513), (2487, 765696), (2991, 636672), (3316, 574272), (3988, 477504), (4974, 382848), (5982, 318336), (6632, 287136), (7461, 255232), (7976, 238752), (8973, 212224), (9948, 191424), (11964, 159168), (13264, 143568), (14922, 127616), (15952, 119376), (17946, 106112), (19896, 95712), (23928, 79584), (26528, 71784), (29844, 63808), (31904, 59688), (35892, 53056), (39792, 47856)]