260023536

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 90

約数和(自身を含む): 752336520

約数和(自身を除く): 492312984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1879, 1922, 2232, 2883, 3758, 3844, 4464, 5637, 5766, 7516, 7688, 8649, 11274, 11532, 15032, 15376, 16911, 17298, 22548, 23064, 30064, 33822, 34596, 45096, 46128, 58249, 67644, 69192, 90192, 116498, 135288, 138384, 174747, 232996, 270576, 349494, 465992, 524241, 698988, 931984, 1048482, 1397976, 1805719, 2096964, 2795952, 3611438, 4193928, 5417157, 7222876, 8387856, 10834314, 14445752, 16251471, 21668628, 28891504, 32502942, 43337256, 65005884, 86674512, 130011768, 260023536]

約数ペア:

[(1, 260023536), (2, 130011768), (3, 86674512), (4, 65005884), (6, 43337256), (8, 32502942), (9, 28891504), (12, 21668628), (16, 16251471), (18, 14445752), (24, 10834314), (31, 8387856), (36, 7222876), (48, 5417157), (62, 4193928), (72, 3611438), (93, 2795952), (124, 2096964), (144, 1805719), (186, 1397976), (248, 1048482), (279, 931984), (372, 698988), (496, 524241), (558, 465992), (744, 349494), (961, 270576), (1116, 232996), (1488, 174747), (1879, 138384), (1922, 135288), (2232, 116498), (2883, 90192), (3758, 69192), (3844, 67644), (4464, 58249), (5637, 46128), (5766, 45096), (7516, 34596), (7688, 33822), (8649, 30064), (11274, 23064), (11532, 22548), (15032, 17298), (15376, 16911)]