1890610488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 192

約数和(自身を含む): 5866136640

約数和(自身を除く): 3975526152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 53, 69, 72, 78, 92, 104, 106, 117, 138, 156, 159, 184, 207, 212, 234, 276, 299, 312, 318, 414, 424, 468, 477, 552, 598, 636, 689, 828, 897, 936, 954, 1196, 1219, 1272, 1378, 1656, 1657, 1794, 1908, 2067, 2392, 2438, 2691, 2756, 3314, 3588, 3657, 3816, 4134, 4876, 4971, 5382, 5512, 6201, 6628, 7176, 7314, 8268, 9752, 9942, 10764, 10971, 12402, 13256, 14628, 14913, 15847, 16536, 19884, 21528, 21541, 21942, 24804, 29256, 29826, 31694, 38111, 39768, 43082, 43884, 47541, 49608, 59652, 63388, 64623, 76222, 86164, 87768, 87821, 95082, 114333, 119304, 126776, 129246, 142623, 152444, 172328, 175642, 190164, 193869, 228666, 258492, 263463, 285246, 304888, 342999, 351284, 380328, 387738, 457332, 495443, 516984, 526926, 570492, 685998, 702568, 775476, 790389, 914664, 990886, 1053852, 1140984, 1141673, 1371996, 1486329, 1550952, 1580778, 1981772, 2019883, 2107704, 2283346, 2743992, 2972658, 3161556, 3425019, 3963544, 4039766, 4458987, 4566692, 5945316, 6059649, 6323112, 6850038, 8079532, 8917974, 9133384, 10275057, 11890632, 12119298, 13700076, 16159064, 17835948, 18178947, 20550114, 24238596, 26258479, 27400152, 35671896, 36357894, 41100228, 48477192, 52516958, 72715788, 78775437, 82200456, 105033916, 145431576, 157550874, 210067832, 236326311, 315101748, 472652622, 630203496, 945305244, 1890610488]

約数ペア:

[(1, 1890610488), (2, 945305244), (3, 630203496), (4, 472652622), (6, 315101748), (8, 236326311), (9, 210067832), (12, 157550874), (13, 145431576), (18, 105033916), (23, 82200456), (24, 78775437), (26, 72715788), (36, 52516958), (39, 48477192), (46, 41100228), (52, 36357894), (53, 35671896), (69, 27400152), (72, 26258479), (78, 24238596), (92, 20550114), (104, 18178947), (106, 17835948), (117, 16159064), (138, 13700076), (156, 12119298), (159, 11890632), (184, 10275057), (207, 9133384), (212, 8917974), (234, 8079532), (276, 6850038), (299, 6323112), (312, 6059649), (318, 5945316), (414, 4566692), (424, 4458987), (468, 4039766), (477, 3963544), (552, 3425019), (598, 3161556), (636, 2972658), (689, 2743992), (828, 2283346), (897, 2107704), (936, 2019883), (954, 1981772), (1196, 1580778), (1219, 1550952), (1272, 1486329), (1378, 1371996), (1656, 1141673), (1657, 1140984), (1794, 1053852), (1908, 990886), (2067, 914664), (2392, 790389), (2438, 775476), (2691, 702568), (2756, 685998), (3314, 570492), (3588, 526926), (3657, 516984), (3816, 495443), (4134, 457332), (4876, 387738), (4971, 380328), (5382, 351284), (5512, 342999), (6201, 304888), (6628, 285246), (7176, 263463), (7314, 258492), (8268, 228666), (9752, 193869), (9942, 190164), (10764, 175642), (10971, 172328), (12402, 152444), (13256, 142623), (14628, 129246), (14913, 126776), (15847, 119304), (16536, 114333), (19884, 95082), (21528, 87821), (21541, 87768), (21942, 86164), (24804, 76222), (29256, 64623), (29826, 63388), (31694, 59652), (38111, 49608), (39768, 47541), (43082, 43884)]