277873488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 120

約数和(自身を含む): 827304192

約数和(自身を除く): 549430704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 1104, 1219, 1272, 1583, 1656, 1908, 2438, 2544, 3166, 3312, 3657, 3816, 4749, 4876, 6332, 7314, 7632, 9498, 9752, 10971, 12664, 14247, 14628, 18996, 19504, 21942, 25328, 28494, 29256, 36409, 37992, 43884, 56988, 58512, 72818, 75984, 83899, 87768, 109227, 113976, 145636, 167798, 175536, 218454, 227952, 251697, 291272, 327681, 335596, 436908, 503394, 582544, 655362, 671192, 755091, 873816, 1006788, 1310724, 1342384, 1510182, 1747632, 1929677, 2013576, 2621448, 3020364, 3859354, 4027152, 5242896, 5789031, 6040728, 7718708, 11578062, 12081456, 15437416, 17367093, 23156124, 30874832, 34734186, 46312248, 69468372, 92624496, 138936744, 277873488]

約数ペア:

[(1, 277873488), (2, 138936744), (3, 92624496), (4, 69468372), (6, 46312248), (8, 34734186), (9, 30874832), (12, 23156124), (16, 17367093), (18, 15437416), (23, 12081456), (24, 11578062), (36, 7718708), (46, 6040728), (48, 5789031), (53, 5242896), (69, 4027152), (72, 3859354), (92, 3020364), (106, 2621448), (138, 2013576), (144, 1929677), (159, 1747632), (184, 1510182), (207, 1342384), (212, 1310724), (276, 1006788), (318, 873816), (368, 755091), (414, 671192), (424, 655362), (477, 582544), (552, 503394), (636, 436908), (828, 335596), (848, 327681), (954, 291272), (1104, 251697), (1219, 227952), (1272, 218454), (1583, 175536), (1656, 167798), (1908, 145636), (2438, 113976), (2544, 109227), (3166, 87768), (3312, 83899), (3657, 75984), (3816, 72818), (4749, 58512), (4876, 56988), (6332, 43884), (7314, 37992), (7632, 36409), (9498, 29256), (9752, 28494), (10971, 25328), (12664, 21942), (14247, 19504), (14628, 18996)]