494601984

素因数分解:

$2^8\times 3^3\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 1474950400

約数和(自身を除く): 980348416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 163, 192, 216, 256, 288, 326, 384, 432, 439, 489, 576, 652, 768, 864, 878, 978, 1152, 1304, 1317, 1467, 1728, 1756, 1956, 2304, 2608, 2634, 2934, 3456, 3512, 3912, 3951, 4401, 5216, 5268, 5868, 6912, 7024, 7824, 7902, 8802, 10432, 10536, 11736, 11853, 14048, 15648, 15804, 17604, 20864, 21072, 23472, 23706, 28096, 31296, 31608, 35208, 41728, 42144, 46944, 47412, 56192, 62592, 63216, 70416, 71557, 84288, 93888, 94824, 112384, 125184, 126432, 140832, 143114, 168576, 187776, 189648, 214671, 252864, 281664, 286228, 337152, 375552, 379296, 429342, 505728, 563328, 572456, 644013, 758592, 858684, 1011456, 1126656, 1144912, 1288026, 1517184, 1717368, 1932039, 2289824, 2576052, 3034368, 3434736, 3864078, 4579648, 5152104, 6869472, 7728156, 9159296, 10304208, 13738944, 15456312, 18318592, 20608416, 27477888, 30912624, 41216832, 54955776, 61825248, 82433664, 123650496, 164867328, 247300992, 494601984]

約数ペア:

[(1, 494601984), (2, 247300992), (3, 164867328), (4, 123650496), (6, 82433664), (8, 61825248), (9, 54955776), (12, 41216832), (16, 30912624), (18, 27477888), (24, 20608416), (27, 18318592), (32, 15456312), (36, 13738944), (48, 10304208), (54, 9159296), (64, 7728156), (72, 6869472), (96, 5152104), (108, 4579648), (128, 3864078), (144, 3434736), (163, 3034368), (192, 2576052), (216, 2289824), (256, 1932039), (288, 1717368), (326, 1517184), (384, 1288026), (432, 1144912), (439, 1126656), (489, 1011456), (576, 858684), (652, 758592), (768, 644013), (864, 572456), (878, 563328), (978, 505728), (1152, 429342), (1304, 379296), (1317, 375552), (1467, 337152), (1728, 286228), (1756, 281664), (1956, 252864), (2304, 214671), (2608, 189648), (2634, 187776), (2934, 168576), (3456, 143114), (3512, 140832), (3912, 126432), (3951, 125184), (4401, 112384), (5216, 94824), (5268, 93888), (5868, 84288), (6912, 71557), (7024, 70416), (7824, 63216), (7902, 62592), (8802, 56192), (10432, 47412), (10536, 46944), (11736, 42144), (11853, 41728), (14048, 35208), (15648, 31608), (15804, 31296), (17604, 28096), (20864, 23706), (21072, 23472)]