838771872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 2436739200

約数和(自身を除く): 1597967328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 101, 114, 116, 152, 157, 174, 202, 228, 232, 303, 304, 314, 348, 404, 456, 464, 471, 551, 606, 608, 628, 696, 808, 912, 928, 942, 1102, 1212, 1256, 1392, 1616, 1653, 1824, 1884, 1919, 2204, 2424, 2512, 2784, 2929, 2983, 3232, 3306, 3768, 3838, 4408, 4553, 4848, 5024, 5757, 5858, 5966, 6612, 7536, 7676, 8787, 8816, 8949, 9106, 9696, 11514, 11716, 11932, 13224, 13659, 15072, 15352, 15857, 17574, 17632, 17898, 18212, 23028, 23432, 23864, 26448, 27318, 30704, 31714, 35148, 35796, 36424, 46056, 46864, 47571, 47728, 52896, 54636, 55651, 61408, 63428, 70296, 71592, 72848, 86507, 92112, 93728, 95142, 95456, 109272, 111302, 126856, 140592, 143184, 145696, 166953, 173014, 184224, 190284, 218544, 222604, 253712, 259521, 281184, 286368, 301283, 333906, 346028, 380568, 437088, 445208, 459853, 507424, 519042, 602566, 667812, 692056, 761136, 890416, 903849, 919706, 1038084, 1205132, 1335624, 1379559, 1384112, 1522272, 1780832, 1807698, 1839412, 2076168, 2410264, 2671248, 2759118, 2768224, 3615396, 3678824, 4152336, 4820528, 5342496, 5518236, 7230792, 7357648, 8304672, 8737207, 9641056, 11036472, 14461584, 14715296, 17474414, 22072944, 26211621, 28923168, 34948828, 44145888, 52423242, 69897656, 104846484, 139795312, 209692968, 279590624, 419385936, 838771872]

約数ペア:

[(1, 838771872), (2, 419385936), (3, 279590624), (4, 209692968), (6, 139795312), (8, 104846484), (12, 69897656), (16, 52423242), (19, 44145888), (24, 34948828), (29, 28923168), (32, 26211621), (38, 22072944), (48, 17474414), (57, 14715296), (58, 14461584), (76, 11036472), (87, 9641056), (96, 8737207), (101, 8304672), (114, 7357648), (116, 7230792), (152, 5518236), (157, 5342496), (174, 4820528), (202, 4152336), (228, 3678824), (232, 3615396), (303, 2768224), (304, 2759118), (314, 2671248), (348, 2410264), (404, 2076168), (456, 1839412), (464, 1807698), (471, 1780832), (551, 1522272), (606, 1384112), (608, 1379559), (628, 1335624), (696, 1205132), (808, 1038084), (912, 919706), (928, 903849), (942, 890416), (1102, 761136), (1212, 692056), (1256, 667812), (1392, 602566), (1616, 519042), (1653, 507424), (1824, 459853), (1884, 445208), (1919, 437088), (2204, 380568), (2424, 346028), (2512, 333906), (2784, 301283), (2929, 286368), (2983, 281184), (3232, 259521), (3306, 253712), (3768, 222604), (3838, 218544), (4408, 190284), (4553, 184224), (4848, 173014), (5024, 166953), (5757, 145696), (5858, 143184), (5966, 140592), (6612, 126856), (7536, 111302), (7676, 109272), (8787, 95456), (8816, 95142), (8949, 93728), (9106, 92112), (9696, 86507), (11514, 72848), (11716, 71592), (11932, 70296), (13224, 63428), (13659, 61408), (15072, 55651), (15352, 54636), (15857, 52896), (17574, 47728), (17632, 47571), (17898, 46864), (18212, 46056), (23028, 36424), (23432, 35796), (23864, 35148), (26448, 31714), (27318, 30704)]