1578671419104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421653691}}^1$

素因数の和:421653720

約数の個数: 72

約数和(自身を含む): 4834681232472

約数和(自身を除く): 3256009813368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 421653691, 843307382, 1264961073, 1686614764, 2529922146, 3373229528, 3794883219, 5059844292, 5481497983, 6746459056, 7589766438, 10119688584, 10962995966, 13492918112, 15179532876, 16444493949, 20239377168, 21925991932, 30359065752, 32888987898, 40478754336, 43851983864, 49333481847, 60718131504, 65777975796, 87703967728, 98666963694, 121436263008, 131555951592, 175407935456, 197333927388, 263111903184, 394667854776, 526223806368, 789335709552, 1578671419104]

約数ペア:

[(1, 1578671419104), (2, 789335709552), (3, 526223806368), (4, 394667854776), (6, 263111903184), (8, 197333927388), (9, 175407935456), (12, 131555951592), (13, 121436263008), (16, 98666963694), (18, 87703967728), (24, 65777975796), (26, 60718131504), (32, 49333481847), (36, 43851983864), (39, 40478754336), (48, 32888987898), (52, 30359065752), (72, 21925991932), (78, 20239377168), (96, 16444493949), (104, 15179532876), (117, 13492918112), (144, 10962995966), (156, 10119688584), (208, 7589766438), (234, 6746459056), (288, 5481497983), (312, 5059844292), (416, 3794883219), (468, 3373229528), (624, 2529922146), (936, 1686614764), (1248, 1264961073), (1872, 843307382), (3744, 421653691)]