304915744

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 720558720

約数和(自身を除く): 415642976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 73, 112, 116, 146, 203, 224, 232, 292, 406, 464, 511, 584, 643, 812, 928, 1022, 1168, 1286, 1624, 2044, 2117, 2336, 2572, 3248, 4088, 4234, 4501, 5144, 6496, 8176, 8468, 9002, 10288, 14819, 16352, 16936, 18004, 18647, 20576, 29638, 33872, 36008, 37294, 46939, 59276, 67744, 72016, 74588, 93878, 118552, 130529, 144032, 149176, 187756, 237104, 261058, 298352, 328573, 375512, 474208, 522116, 596704, 657146, 751024, 1044232, 1314292, 1361231, 1502048, 2088464, 2628584, 2722462, 4176928, 5257168, 5444924, 9528617, 10514336, 10889848, 19057234, 21779696, 38114468, 43559392, 76228936, 152457872, 304915744]

約数ペア:

[(1, 304915744), (2, 152457872), (4, 76228936), (7, 43559392), (8, 38114468), (14, 21779696), (16, 19057234), (28, 10889848), (29, 10514336), (32, 9528617), (56, 5444924), (58, 5257168), (73, 4176928), (112, 2722462), (116, 2628584), (146, 2088464), (203, 1502048), (224, 1361231), (232, 1314292), (292, 1044232), (406, 751024), (464, 657146), (511, 596704), (584, 522116), (643, 474208), (812, 375512), (928, 328573), (1022, 298352), (1168, 261058), (1286, 237104), (1624, 187756), (2044, 149176), (2117, 144032), (2336, 130529), (2572, 118552), (3248, 93878), (4088, 74588), (4234, 72016), (4501, 67744), (5144, 59276), (6496, 46939), (8176, 37294), (8468, 36008), (9002, 33872), (10288, 29638), (14819, 20576), (16352, 18647), (16936, 18004)]