2912456344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{34649}}^1$

素因数の和:34760

約数の個数: 64

約数和(自身を含む): 6652800000

約数和(自身を除く): 3740343656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 3002, 4424, 6004, 10507, 12008, 21014, 34649, 42028, 69298, 84056, 138596, 242543, 277192, 485086, 658331, 970172, 1316662, 1940344, 2633324, 2737271, 4608317, 5266648, 5474542, 9216634, 10949084, 18433268, 19160897, 21898168, 36866536, 38321794, 52008149, 76643588, 104016298, 153287176, 208032596, 364057043, 416065192, 728114086, 1456228172, 2912456344]

約数ペア:

[(1, 2912456344), (2, 1456228172), (4, 728114086), (7, 416065192), (8, 364057043), (14, 208032596), (19, 153287176), (28, 104016298), (38, 76643588), (56, 52008149), (76, 38321794), (79, 36866536), (133, 21898168), (152, 19160897), (158, 18433268), (266, 10949084), (316, 9216634), (532, 5474542), (553, 5266648), (632, 4608317), (1064, 2737271), (1106, 2633324), (1501, 1940344), (2212, 1316662), (3002, 970172), (4424, 658331), (6004, 485086), (10507, 277192), (12008, 242543), (21014, 138596), (34649, 84056), (42028, 69298)]