654727968

素因数分解:

$2^5\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4649}}^1$

素因数の和:4831

約数の個数: 96

約数和(自身を含む): 1921752000

約数和(自身を除く): 1267024032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 163, 216, 288, 326, 432, 489, 652, 864, 978, 1304, 1467, 1956, 2608, 2934, 3912, 4401, 4649, 5216, 5868, 7824, 8802, 9298, 11736, 13947, 15648, 17604, 18596, 23472, 27894, 35208, 37192, 41841, 46944, 55788, 70416, 74384, 83682, 111576, 125523, 140832, 148768, 167364, 223152, 251046, 334728, 446304, 502092, 669456, 757787, 1004184, 1338912, 1515574, 2008368, 2273361, 3031148, 4016736, 4546722, 6062296, 6820083, 9093444, 12124592, 13640166, 18186888, 20460249, 24249184, 27280332, 36373776, 40920498, 54560664, 72747552, 81840996, 109121328, 163681992, 218242656, 327363984, 654727968]

約数ペア:

[(1, 654727968), (2, 327363984), (3, 218242656), (4, 163681992), (6, 109121328), (8, 81840996), (9, 72747552), (12, 54560664), (16, 40920498), (18, 36373776), (24, 27280332), (27, 24249184), (32, 20460249), (36, 18186888), (48, 13640166), (54, 12124592), (72, 9093444), (96, 6820083), (108, 6062296), (144, 4546722), (163, 4016736), (216, 3031148), (288, 2273361), (326, 2008368), (432, 1515574), (489, 1338912), (652, 1004184), (864, 757787), (978, 669456), (1304, 502092), (1467, 446304), (1956, 334728), (2608, 251046), (2934, 223152), (3912, 167364), (4401, 148768), (4649, 140832), (5216, 125523), (5868, 111576), (7824, 83682), (8802, 74384), (9298, 70416), (11736, 55788), (13947, 46944), (15648, 41841), (17604, 37192), (18596, 35208), (23472, 27894)]