1915691808

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 5095440000

約数和(自身を除く): 3179748192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 199, 298, 398, 447, 596, 597, 673, 796, 894, 1192, 1194, 1346, 1592, 1788, 2019, 2384, 2388, 2692, 3184, 3576, 4038, 4768, 4776, 5384, 6368, 7152, 8076, 9552, 10768, 14304, 16152, 19104, 21536, 29651, 32304, 59302, 64608, 88953, 100277, 118604, 133927, 177906, 200554, 237208, 267854, 300831, 355812, 401108, 401781, 474416, 535708, 601662, 711624, 802216, 803562, 948832, 1071416, 1203324, 1423248, 1604432, 1607124, 2142832, 2406648, 2846496, 3208864, 3214248, 4285664, 4813296, 6428496, 9626592, 12856992, 19955123, 39910246, 59865369, 79820492, 119730738, 159640984, 239461476, 319281968, 478922952, 638563936, 957845904, 1915691808]

約数ペア:

[(1, 1915691808), (2, 957845904), (3, 638563936), (4, 478922952), (6, 319281968), (8, 239461476), (12, 159640984), (16, 119730738), (24, 79820492), (32, 59865369), (48, 39910246), (96, 19955123), (149, 12856992), (199, 9626592), (298, 6428496), (398, 4813296), (447, 4285664), (596, 3214248), (597, 3208864), (673, 2846496), (796, 2406648), (894, 2142832), (1192, 1607124), (1194, 1604432), (1346, 1423248), (1592, 1203324), (1788, 1071416), (2019, 948832), (2384, 803562), (2388, 802216), (2692, 711624), (3184, 601662), (3576, 535708), (4038, 474416), (4768, 401781), (4776, 401108), (5384, 355812), (6368, 300831), (7152, 267854), (8076, 237208), (9552, 200554), (10768, 177906), (14304, 133927), (16152, 118604), (19104, 100277), (21536, 88953), (29651, 64608), (32304, 59302)]