520049094824

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{402313}}^1$

素因数の和:402930

約数の個数: 64

約数和(自身を含む): 1143601683840

約数和(自身を除く): 623552589016

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 563, 574, 1126, 1148, 2252, 2296, 3941, 4504, 7882, 15764, 23083, 31528, 46166, 92332, 161581, 184664, 323162, 402313, 646324, 804626, 1292648, 1609252, 2816191, 3218504, 5632382, 11264764, 16494833, 22529528, 32989666, 65979332, 115463831, 131958664, 226502219, 230927662, 453004438, 461855324, 906008876, 923710648, 1585515533, 1812017752, 3171031066, 6342062132, 9286590979, 12684124264, 18573181958, 37146363916, 65006136853, 74292727832, 130012273706, 260024547412, 520049094824]

約数ペア:

[(1, 520049094824), (2, 260024547412), (4, 130012273706), (7, 74292727832), (8, 65006136853), (14, 37146363916), (28, 18573181958), (41, 12684124264), (56, 9286590979), (82, 6342062132), (164, 3171031066), (287, 1812017752), (328, 1585515533), (563, 923710648), (574, 906008876), (1126, 461855324), (1148, 453004438), (2252, 230927662), (2296, 226502219), (3941, 131958664), (4504, 115463831), (7882, 65979332), (15764, 32989666), (23083, 22529528), (31528, 16494833), (46166, 11264764), (92332, 5632382), (161581, 3218504), (184664, 2816191), (323162, 1609252), (402313, 1292648), (646324, 804626)]