662772072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1153}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 1699980480

約数和(自身を除く): 1037208408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 557, 1032, 1114, 1153, 1671, 2228, 2306, 3342, 3459, 4456, 4612, 6684, 6918, 9224, 13368, 13836, 23951, 27672, 47902, 49579, 71853, 95804, 99158, 143706, 148737, 191608, 198316, 287412, 297474, 396632, 574824, 594948, 642221, 1189896, 1284442, 1926663, 2568884, 3853326, 5137768, 7706652, 15413304, 27615503, 55231006, 82846509, 110462012, 165693018, 220924024, 331386036, 662772072]

約数ペア:

[(1, 662772072), (2, 331386036), (3, 220924024), (4, 165693018), (6, 110462012), (8, 82846509), (12, 55231006), (24, 27615503), (43, 15413304), (86, 7706652), (129, 5137768), (172, 3853326), (258, 2568884), (344, 1926663), (516, 1284442), (557, 1189896), (1032, 642221), (1114, 594948), (1153, 574824), (1671, 396632), (2228, 297474), (2306, 287412), (3342, 198316), (3459, 191608), (4456, 148737), (4612, 143706), (6684, 99158), (6918, 95804), (9224, 71853), (13368, 49579), (13836, 47902), (23951, 27672)]