2017446656

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 4407092928

約数和(自身を除く): 2389646272

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 61, 64, 82, 92, 122, 128, 137, 164, 184, 244, 256, 274, 328, 368, 488, 548, 656, 736, 943, 976, 1096, 1312, 1403, 1472, 1886, 1952, 2192, 2501, 2624, 2806, 2944, 3151, 3772, 3904, 4384, 5002, 5248, 5612, 5617, 5888, 6302, 7544, 7808, 8357, 8768, 10004, 10496, 11224, 11234, 12604, 15088, 15616, 16714, 17536, 20008, 22448, 22468, 25208, 30176, 33428, 35072, 40016, 44896, 44936, 50416, 57523, 60352, 66856, 80032, 89792, 89872, 100832, 115046, 120704, 129191, 133712, 160064, 179584, 179744, 192211, 201664, 230092, 241408, 258382, 267424, 320128, 342637, 359168, 359488, 384422, 403328, 460184, 516764, 534848, 640256, 685274, 718976, 768844, 806656, 920368, 1033528, 1069696, 1370548, 1437952, 1537688, 1840736, 2067056, 2139392, 2741096, 3075376, 3681472, 4134112, 5482192, 6150752, 7362944, 7880651, 8268224, 10964384, 12301504, 14725888, 15761302, 16536448, 21928768, 24603008, 31522604, 33072896, 43857536, 49206016, 63045208, 87715072, 126090416, 252180832, 504361664, 1008723328, 2017446656]

約数ペア:

[(1, 2017446656), (2, 1008723328), (4, 504361664), (8, 252180832), (16, 126090416), (23, 87715072), (32, 63045208), (41, 49206016), (46, 43857536), (61, 33072896), (64, 31522604), (82, 24603008), (92, 21928768), (122, 16536448), (128, 15761302), (137, 14725888), (164, 12301504), (184, 10964384), (244, 8268224), (256, 7880651), (274, 7362944), (328, 6150752), (368, 5482192), (488, 4134112), (548, 3681472), (656, 3075376), (736, 2741096), (943, 2139392), (976, 2067056), (1096, 1840736), (1312, 1537688), (1403, 1437952), (1472, 1370548), (1886, 1069696), (1952, 1033528), (2192, 920368), (2501, 806656), (2624, 768844), (2806, 718976), (2944, 685274), (3151, 640256), (3772, 534848), (3904, 516764), (4384, 460184), (5002, 403328), (5248, 384422), (5612, 359488), (5617, 359168), (5888, 342637), (6302, 320128), (7544, 267424), (7808, 258382), (8357, 241408), (8768, 230092), (10004, 201664), (10496, 192211), (11224, 179744), (11234, 179584), (12604, 160064), (15088, 133712), (15616, 129191), (16714, 120704), (17536, 115046), (20008, 100832), (22448, 89872), (22468, 89792), (25208, 80032), (30176, 66856), (33428, 60352), (35072, 57523), (40016, 50416), (44896, 44936)]