1685951232

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 216

約数和(自身を含む): 5301580032

約数和(自身を除く): 3615628800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 128, 142, 147, 168, 192, 196, 213, 224, 256, 284, 294, 336, 384, 392, 426, 448, 497, 568, 588, 631, 672, 768, 784, 852, 896, 994, 1136, 1176, 1262, 1344, 1491, 1568, 1704, 1792, 1893, 1988, 2272, 2352, 2524, 2688, 2982, 3136, 3408, 3479, 3786, 3976, 4417, 4544, 4704, 5048, 5376, 5964, 6272, 6816, 6958, 7572, 7952, 8834, 9088, 9408, 10096, 10437, 11928, 12544, 13251, 13632, 13916, 15144, 15904, 17668, 18176, 18816, 20192, 20874, 23856, 26502, 27264, 27832, 30288, 30919, 31808, 35336, 37632, 40384, 41748, 44801, 47712, 53004, 54528, 55664, 60576, 61838, 63616, 70672, 80768, 83496, 89602, 92757, 95424, 106008, 111328, 121152, 123676, 127232, 134403, 141344, 161536, 166992, 179204, 185514, 190848, 212016, 222656, 242304, 247352, 268806, 282688, 313607, 333984, 358408, 371028, 381696, 424032, 445312, 484608, 494704, 537612, 565376, 627214, 667968, 716816, 742056, 848064, 890624, 940821, 989408, 1075224, 1130752, 1254428, 1335936, 1433632, 1484112, 1696128, 1881642, 1978816, 2150448, 2195249, 2508856, 2671872, 2867264, 2968224, 3392256, 3763284, 3957632, 4300896, 4390498, 5017712, 5734528, 5936448, 6585747, 7526568, 7915264, 8601792, 8780996, 10035424, 11469056, 11872896, 13171494, 15053136, 17203584, 17561992, 20070848, 23745792, 26342988, 30106272, 34407168, 35123984, 40141696, 52685976, 60212544, 70247968, 80283392, 105371952, 120425088, 140495936, 210743904, 240850176, 280991872, 421487808, 561983744, 842975616, 1685951232]

約数ペア:

[(1, 1685951232), (2, 842975616), (3, 561983744), (4, 421487808), (6, 280991872), (7, 240850176), (8, 210743904), (12, 140495936), (14, 120425088), (16, 105371952), (21, 80283392), (24, 70247968), (28, 60212544), (32, 52685976), (42, 40141696), (48, 35123984), (49, 34407168), (56, 30106272), (64, 26342988), (71, 23745792), (84, 20070848), (96, 17561992), (98, 17203584), (112, 15053136), (128, 13171494), (142, 11872896), (147, 11469056), (168, 10035424), (192, 8780996), (196, 8601792), (213, 7915264), (224, 7526568), (256, 6585747), (284, 5936448), (294, 5734528), (336, 5017712), (384, 4390498), (392, 4300896), (426, 3957632), (448, 3763284), (497, 3392256), (568, 2968224), (588, 2867264), (631, 2671872), (672, 2508856), (768, 2195249), (784, 2150448), (852, 1978816), (896, 1881642), (994, 1696128), (1136, 1484112), (1176, 1433632), (1262, 1335936), (1344, 1254428), (1491, 1130752), (1568, 1075224), (1704, 989408), (1792, 940821), (1893, 890624), (1988, 848064), (2272, 742056), (2352, 716816), (2524, 667968), (2688, 627214), (2982, 565376), (3136, 537612), (3408, 494704), (3479, 484608), (3786, 445312), (3976, 424032), (4417, 381696), (4544, 371028), (4704, 358408), (5048, 333984), (5376, 313607), (5964, 282688), (6272, 268806), (6816, 247352), (6958, 242304), (7572, 222656), (7952, 212016), (8834, 190848), (9088, 185514), (9408, 179204), (10096, 166992), (10437, 161536), (11928, 141344), (12544, 134403), (13251, 127232), (13632, 123676), (13916, 121152), (15144, 111328), (15904, 106008), (17668, 95424), (18176, 92757), (18816, 89602), (20192, 83496), (20874, 80768), (23856, 70672), (26502, 63616), (27264, 61838), (27832, 60576), (30288, 55664), (30919, 54528), (31808, 53004), (35336, 47712), (37632, 44801), (40384, 41748)]