812587344

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1453}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 2146243584

約数和(自身を除く): 1333656240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 191, 244, 366, 382, 488, 573, 732, 764, 976, 1146, 1453, 1464, 1528, 2292, 2906, 2928, 3056, 4359, 4584, 5812, 8718, 9168, 11624, 11651, 17436, 23248, 23302, 34872, 34953, 46604, 69744, 69906, 88633, 93208, 139812, 177266, 186416, 265899, 277523, 279624, 354532, 531798, 555046, 559248, 709064, 832569, 1063596, 1110092, 1418128, 1665138, 2127192, 2220184, 3330276, 4254384, 4440368, 6660552, 13321104, 16928903, 33857806, 50786709, 67715612, 101573418, 135431224, 203146836, 270862448, 406293672, 812587344]

約数ペア:

[(1, 812587344), (2, 406293672), (3, 270862448), (4, 203146836), (6, 135431224), (8, 101573418), (12, 67715612), (16, 50786709), (24, 33857806), (48, 16928903), (61, 13321104), (122, 6660552), (183, 4440368), (191, 4254384), (244, 3330276), (366, 2220184), (382, 2127192), (488, 1665138), (573, 1418128), (732, 1110092), (764, 1063596), (976, 832569), (1146, 709064), (1453, 559248), (1464, 555046), (1528, 531798), (2292, 354532), (2906, 279624), (2928, 277523), (3056, 265899), (4359, 186416), (4584, 177266), (5812, 139812), (8718, 93208), (9168, 88633), (11624, 69906), (11651, 69744), (17436, 46604), (23248, 34953), (23302, 34872)]