1781570505936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{25266203}}^1$

素因数の和:25266340

約数の個数: 80

約数和(自身を含む): 5000282836416

約数和(自身を除く): 3218712330480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 4407, 5424, 5876, 8814, 11752, 17628, 23504, 35256, 70512, 25266203, 50532406, 75798609, 101064812, 151597218, 202129624, 303194436, 328460639, 404259248, 606388872, 656921278, 985381917, 1212777744, 1313842556, 1970763834, 2627685112, 2855080939, 3941527668, 5255370224, 5710161878, 7883055336, 8565242817, 11420323756, 15766110672, 17130485634, 22840647512, 34260971268, 37116052207, 45681295024, 68521942536, 74232104414, 111348156621, 137043885072, 148464208828, 222696313242, 296928417656, 445392626484, 593856835312, 890785252968, 1781570505936]

約数ペア:

[(1, 1781570505936), (2, 890785252968), (3, 593856835312), (4, 445392626484), (6, 296928417656), (8, 222696313242), (12, 148464208828), (13, 137043885072), (16, 111348156621), (24, 74232104414), (26, 68521942536), (39, 45681295024), (48, 37116052207), (52, 34260971268), (78, 22840647512), (104, 17130485634), (113, 15766110672), (156, 11420323756), (208, 8565242817), (226, 7883055336), (312, 5710161878), (339, 5255370224), (452, 3941527668), (624, 2855080939), (678, 2627685112), (904, 1970763834), (1356, 1313842556), (1469, 1212777744), (1808, 985381917), (2712, 656921278), (2938, 606388872), (4407, 404259248), (5424, 328460639), (5876, 303194436), (8814, 202129624), (11752, 151597218), (17628, 101064812), (23504, 75798609), (35256, 50532406), (70512, 25266203)]