664718184

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{236723}}^1$

素因数の和:236751

約数の個数: 64

約数和(自身を含む): 1988481600

約数和(自身を除く): 1323763416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 236723, 473446, 710169, 946892, 1420338, 1893784, 2130507, 2840676, 3077399, 4261014, 5681352, 6154798, 6391521, 8522028, 9232197, 12309596, 12783042, 17044056, 18464394, 24619192, 25566084, 27696591, 36928788, 51132168, 55393182, 73857576, 83089773, 110786364, 166179546, 221572728, 332359092, 664718184]

約数ペア:

[(1, 664718184), (2, 332359092), (3, 221572728), (4, 166179546), (6, 110786364), (8, 83089773), (9, 73857576), (12, 55393182), (13, 51132168), (18, 36928788), (24, 27696591), (26, 25566084), (27, 24619192), (36, 18464394), (39, 17044056), (52, 12783042), (54, 12309596), (72, 9232197), (78, 8522028), (104, 6391521), (108, 6154798), (117, 5681352), (156, 4261014), (216, 3077399), (234, 2840676), (312, 2130507), (351, 1893784), (468, 1420338), (702, 946892), (936, 710169), (1404, 473446), (2808, 236723)]