244518904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 558720000

約数和(自身を除く): 314201096

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, 2909, 3002, 4424, 5818, 6004, 10507, 11636, 12008, 20363, 21014, 23272, 40726, 42028, 55271, 81452, 84056, 110542, 162904, 221084, 229811, 386897, 442168, 459622, 773794, 919244, 1547588, 1608677, 1838488, 3095176, 3217354, 4366409, 6434708, 8732818, 12869416, 17465636, 30564863, 34931272, 61129726, 122259452, 244518904]

約数ペア:

[(1, 244518904), (2, 122259452), (4, 61129726), (7, 34931272), (8, 30564863), (14, 17465636), (19, 12869416), (28, 8732818), (38, 6434708), (56, 4366409), (76, 3217354), (79, 3095176), (133, 1838488), (152, 1608677), (158, 1547588), (266, 919244), (316, 773794), (532, 459622), (553, 442168), (632, 386897), (1064, 229811), (1106, 221084), (1501, 162904), (2212, 110542), (2909, 84056), (3002, 81452), (4424, 55271), (5818, 42028), (6004, 40726), (10507, 23272), (11636, 21014), (12008, 20363)]