291225198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 711037440

約数和(自身を除く): 419812242

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 361, 374, 418, 561, 627, 646, 719, 722, 969, 1083, 1122, 1254, 1438, 1938, 2157, 2166, 3553, 3971, 4314, 6137, 7106, 7909, 7942, 10659, 11913, 12223, 12274, 13661, 15818, 18411, 21318, 23727, 23826, 24446, 27322, 36669, 36822, 40983, 47454, 67507, 73338, 81966, 134453, 135014, 150271, 202521, 232237, 259559, 268906, 300542, 403359, 405042, 450813, 464474, 519118, 696711, 778677, 806718, 901626, 1393422, 1557354, 2554607, 2855149, 4412503, 5109214, 5710298, 7663821, 8565447, 8825006, 13237509, 15327642, 17130894, 26475018, 48537533, 97075066, 145612599, 291225198]

約数ペア:

[(1, 291225198), (2, 145612599), (3, 97075066), (6, 48537533), (11, 26475018), (17, 17130894), (19, 15327642), (22, 13237509), (33, 8825006), (34, 8565447), (38, 7663821), (51, 5710298), (57, 5109214), (66, 4412503), (102, 2855149), (114, 2554607), (187, 1557354), (209, 1393422), (323, 901626), (361, 806718), (374, 778677), (418, 696711), (561, 519118), (627, 464474), (646, 450813), (719, 405042), (722, 403359), (969, 300542), (1083, 268906), (1122, 259559), (1254, 232237), (1438, 202521), (1938, 150271), (2157, 135014), (2166, 134453), (3553, 81966), (3971, 73338), (4314, 67507), (6137, 47454), (7106, 40983), (7909, 36822), (7942, 36669), (10659, 27322), (11913, 24446), (12223, 23826), (12274, 23727), (13661, 21318), (15818, 18411)]