293970002176

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{6569}}^1\times {\mathrm{5639}}^1$

素因数の和:12255

約数の個数: 72

約数和(自身を含む): 605920089600

約数和(自身を除く): 311950087424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 5639, 6569, 7936, 11278, 13138, 22556, 26276, 45112, 52552, 90224, 105104, 174809, 180448, 203639, 210208, 349618, 360896, 407278, 420416, 699236, 721792, 814556, 840832, 1398472, 1443584, 1629112, 1681664, 2796944, 3258224, 5593888, 6516448, 11187776, 13032896, 22375552, 26065792, 37042591, 44751104, 52131584, 74085182, 148170364, 296340728, 592681456, 1148320321, 1185362912, 2296640642, 2370725824, 4593281284, 4741451648, 9186562568, 9482903296, 18373125136, 36746250272, 73492500544, 146985001088, 293970002176]

約数ペア:

[(1, 293970002176), (2, 146985001088), (4, 73492500544), (8, 36746250272), (16, 18373125136), (31, 9482903296), (32, 9186562568), (62, 4741451648), (64, 4593281284), (124, 2370725824), (128, 2296640642), (248, 1185362912), (256, 1148320321), (496, 592681456), (992, 296340728), (1984, 148170364), (3968, 74085182), (5639, 52131584), (6569, 44751104), (7936, 37042591), (11278, 26065792), (13138, 22375552), (22556, 13032896), (26276, 11187776), (45112, 6516448), (52552, 5593888), (90224, 3258224), (105104, 2796944), (174809, 1681664), (180448, 1629112), (203639, 1443584), (210208, 1398472), (349618, 840832), (360896, 814556), (407278, 721792), (420416, 699236)]