281025696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 845728128

約数和(自身を除く): 564702432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 541, 672, 773, 1082, 1546, 1623, 2164, 2319, 3092, 3246, 3787, 4328, 4638, 5411, 6184, 6492, 7574, 8656, 9276, 10822, 11361, 12368, 12984, 15148, 16233, 17312, 18552, 21644, 22722, 24736, 25968, 30296, 32466, 37104, 43288, 45444, 51936, 60592, 64932, 74208, 86576, 90888, 121184, 129864, 173152, 181776, 259728, 363552, 418193, 519456, 836386, 1254579, 1672772, 2509158, 2927351, 3345544, 5018316, 5854702, 6691088, 8782053, 10036632, 11709404, 13382176, 17564106, 20073264, 23418808, 35128212, 40146528, 46837616, 70256424, 93675232, 140512848, 281025696]

約数ペア:

[(1, 281025696), (2, 140512848), (3, 93675232), (4, 70256424), (6, 46837616), (7, 40146528), (8, 35128212), (12, 23418808), (14, 20073264), (16, 17564106), (21, 13382176), (24, 11709404), (28, 10036632), (32, 8782053), (42, 6691088), (48, 5854702), (56, 5018316), (84, 3345544), (96, 2927351), (112, 2509158), (168, 1672772), (224, 1254579), (336, 836386), (541, 519456), (672, 418193), (773, 363552), (1082, 259728), (1546, 181776), (1623, 173152), (2164, 129864), (2319, 121184), (3092, 90888), (3246, 86576), (3787, 74208), (4328, 64932), (4638, 60592), (5411, 51936), (6184, 45444), (6492, 43288), (7574, 37104), (8656, 32466), (9276, 30296), (10822, 25968), (11361, 24736), (12368, 22722), (12984, 21644), (15148, 18552), (16233, 17312)]