978354048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 256

約数和(自身を含む): 3133440000

約数和(自身を除く): 2155085952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 59, 62, 64, 84, 93, 96, 112, 118, 124, 128, 168, 177, 186, 192, 199, 217, 224, 236, 248, 336, 354, 372, 384, 398, 413, 434, 448, 472, 496, 597, 651, 672, 708, 744, 796, 826, 868, 896, 944, 992, 1194, 1239, 1302, 1344, 1393, 1416, 1488, 1592, 1652, 1736, 1829, 1888, 1984, 2388, 2478, 2604, 2688, 2786, 2832, 2976, 3184, 3304, 3472, 3658, 3776, 3968, 4179, 4776, 4956, 5208, 5487, 5572, 5664, 5952, 6169, 6368, 6608, 6944, 7316, 7552, 8358, 9552, 9912, 10416, 10974, 11144, 11328, 11741, 11904, 12338, 12736, 12803, 13216, 13888, 14632, 16716, 18507, 19104, 19824, 20832, 21948, 22288, 22656, 23482, 24676, 25472, 25606, 26432, 27776, 29264, 33432, 35223, 37014, 38208, 38409, 39648, 41664, 43183, 43896, 44576, 46964, 49352, 51212, 52864, 58528, 66864, 70446, 74028, 76416, 76818, 79296, 82187, 83328, 86366, 87792, 89152, 93928, 98704, 102424, 117056, 129549, 133728, 140892, 148056, 153636, 158592, 164374, 172732, 175584, 178304, 187856, 197408, 204848, 234112, 246561, 259098, 267456, 281784, 296112, 307272, 328748, 345464, 351168, 363971, 375712, 394816, 409696, 493122, 518196, 534912, 563568, 592224, 614544, 657496, 690928, 702336, 727942, 751424, 789632, 819392, 986244, 1036392, 1091913, 1127136, 1184448, 1229088, 1314992, 1381856, 1455884, 1502848, 1638784, 1972488, 2072784, 2183826, 2254272, 2368896, 2458176, 2547797, 2629984, 2763712, 2911768, 3944976, 4145568, 4367652, 4508544, 4916352, 5095594, 5259968, 5527424, 5823536, 7643391, 7889952, 8291136, 8735304, 10191188, 10519936, 11647072, 15286782, 15779904, 16582272, 17470608, 20382376, 23294144, 30573564, 31559808, 34941216, 40764752, 46588288, 61147128, 69882432, 81529504, 122294256, 139764864, 163059008, 244588512, 326118016, 489177024, 978354048]

約数ペア:

[(1, 978354048), (2, 489177024), (3, 326118016), (4, 244588512), (6, 163059008), (7, 139764864), (8, 122294256), (12, 81529504), (14, 69882432), (16, 61147128), (21, 46588288), (24, 40764752), (28, 34941216), (31, 31559808), (32, 30573564), (42, 23294144), (48, 20382376), (56, 17470608), (59, 16582272), (62, 15779904), (64, 15286782), (84, 11647072), (93, 10519936), (96, 10191188), (112, 8735304), (118, 8291136), (124, 7889952), (128, 7643391), (168, 5823536), (177, 5527424), (186, 5259968), (192, 5095594), (199, 4916352), (217, 4508544), (224, 4367652), (236, 4145568), (248, 3944976), (336, 2911768), (354, 2763712), (372, 2629984), (384, 2547797), (398, 2458176), (413, 2368896), (434, 2254272), (448, 2183826), (472, 2072784), (496, 1972488), (597, 1638784), (651, 1502848), (672, 1455884), (708, 1381856), (744, 1314992), (796, 1229088), (826, 1184448), (868, 1127136), (896, 1091913), (944, 1036392), (992, 986244), (1194, 819392), (1239, 789632), (1302, 751424), (1344, 727942), (1393, 702336), (1416, 690928), (1488, 657496), (1592, 614544), (1652, 592224), (1736, 563568), (1829, 534912), (1888, 518196), (1984, 493122), (2388, 409696), (2478, 394816), (2604, 375712), (2688, 363971), (2786, 351168), (2832, 345464), (2976, 328748), (3184, 307272), (3304, 296112), (3472, 281784), (3658, 267456), (3776, 259098), (3968, 246561), (4179, 234112), (4776, 204848), (4956, 197408), (5208, 187856), (5487, 178304), (5572, 175584), (5664, 172732), (5952, 164374), (6169, 158592), (6368, 153636), (6608, 148056), (6944, 140892), (7316, 133728), (7552, 129549), (8358, 117056), (9552, 102424), (9912, 98704), (10416, 93928), (10974, 89152), (11144, 87792), (11328, 86366), (11741, 83328), (11904, 82187), (12338, 79296), (12736, 76818), (12803, 76416), (13216, 74028), (13888, 70446), (14632, 66864), (16716, 58528), (18507, 52864), (19104, 51212), (19824, 49352), (20832, 46964), (21948, 44576), (22288, 43896), (22656, 43183), (23482, 41664), (24676, 39648), (25472, 38409), (25606, 38208), (26432, 37014), (27776, 35223), (29264, 33432)]