490695192

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{174749}}^1$

素因数の和:174777

約数の個数: 64

約数和(自身を含む): 1467900000

約数和(自身を除く): 977204808

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, 174749, 349498, 524247, 698996, 1048494, 1397992, 1572741, 2096988, 2271737, 3145482, 4193976, 4543474, 4718223, 6290964, 6815211, 9086948, 9436446, 12581928, 13630422, 18173896, 18872892, 20445633, 27260844, 37745784, 40891266, 54521688, 61336899, 81782532, 122673798, 163565064, 245347596, 490695192]

約数ペア:

[(1, 490695192), (2, 245347596), (3, 163565064), (4, 122673798), (6, 81782532), (8, 61336899), (9, 54521688), (12, 40891266), (13, 37745784), (18, 27260844), (24, 20445633), (26, 18872892), (27, 18173896), (36, 13630422), (39, 12581928), (52, 9436446), (54, 9086948), (72, 6815211), (78, 6290964), (104, 4718223), (108, 4543474), (117, 4193976), (156, 3145482), (216, 2271737), (234, 2096988), (312, 1572741), (351, 1397992), (468, 1048494), (702, 698996), (936, 524247), (1404, 349498), (2808, 174749)]