39118086592

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 86614558800

約数和(自身を除く): 47496472208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 169, 172, 208, 241, 338, 344, 349, 416, 482, 559, 676, 688, 698, 832, 964, 1118, 1352, 1376, 1396, 1928, 2236, 2704, 2752, 2792, 3133, 3856, 4472, 4537, 5408, 5584, 6266, 7267, 7712, 8944, 9074, 10363, 10816, 11168, 12532, 14534, 15007, 15424, 17888, 18148, 20726, 22336, 25064, 29068, 30014, 35776, 36296, 40729, 41452, 50128, 58136, 58981, 60028, 72592, 81458, 82904, 84109, 100256, 116272, 117962, 120056, 134719, 145184, 162916, 165808, 168218, 195091, 200512, 232544, 235924, 240112, 269438, 290368, 325832, 331616, 336436, 390182, 465088, 471848, 480224, 538876, 651664, 663232, 672872, 780364, 943696, 960448, 1077752, 1093417, 1303328, 1345744, 1560728, 1751347, 1887392, 2155504, 2186834, 2536183, 2606656, 2691488, 3121456, 3502694, 3616687, 3774784, 4311008, 4373668, 5072366, 5382976, 6242912, 7005388, 7233374, 8622016, 8747336, 10144732, 12485824, 14010776, 14214421, 14466748, 17494672, 20289464, 28021552, 28428842, 28933496, 34989344, 40578928, 47016931, 56043104, 56857684, 57866992, 69978688, 81157856, 94033862, 112086208, 113715368, 115733984, 162315712, 188067724, 227430736, 231467968, 376135448, 454861472, 611220103, 752270896, 909722944, 1222440206, 1504541792, 2444880412, 3009083584, 4889760824, 9779521648, 19559043296, 39118086592]

約数ペア:

[(1, 39118086592), (2, 19559043296), (4, 9779521648), (8, 4889760824), (13, 3009083584), (16, 2444880412), (26, 1504541792), (32, 1222440206), (43, 909722944), (52, 752270896), (64, 611220103), (86, 454861472), (104, 376135448), (169, 231467968), (172, 227430736), (208, 188067724), (241, 162315712), (338, 115733984), (344, 113715368), (349, 112086208), (416, 94033862), (482, 81157856), (559, 69978688), (676, 57866992), (688, 56857684), (698, 56043104), (832, 47016931), (964, 40578928), (1118, 34989344), (1352, 28933496), (1376, 28428842), (1396, 28021552), (1928, 20289464), (2236, 17494672), (2704, 14466748), (2752, 14214421), (2792, 14010776), (3133, 12485824), (3856, 10144732), (4472, 8747336), (4537, 8622016), (5408, 7233374), (5584, 7005388), (6266, 6242912), (7267, 5382976), (7712, 5072366), (8944, 4373668), (9074, 4311008), (10363, 3774784), (10816, 3616687), (11168, 3502694), (12532, 3121456), (14534, 2691488), (15007, 2606656), (15424, 2536183), (17888, 2186834), (18148, 2155504), (20726, 1887392), (22336, 1751347), (25064, 1560728), (29068, 1345744), (30014, 1303328), (35776, 1093417), (36296, 1077752), (40729, 960448), (41452, 943696), (50128, 780364), (58136, 672872), (58981, 663232), (60028, 651664), (72592, 538876), (81458, 480224), (82904, 471848), (84109, 465088), (100256, 390182), (116272, 336436), (117962, 331616), (120056, 325832), (134719, 290368), (145184, 269438), (162916, 240112), (165808, 235924), (168218, 232544), (195091, 200512)]