16948725248

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 240

約数和(自身を含む): 42822665424

約数和(自身を除く): 25873940176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 157, 182, 196, 208, 224, 256, 314, 331, 364, 392, 416, 448, 512, 628, 637, 662, 728, 784, 832, 896, 1099, 1256, 1274, 1324, 1456, 1568, 1664, 1792, 2041, 2198, 2317, 2512, 2548, 2648, 2912, 3136, 3328, 3584, 4082, 4303, 4396, 4634, 5024, 5096, 5296, 5824, 6272, 6656, 7693, 8164, 8606, 8792, 9268, 10048, 10192, 10592, 11648, 12544, 14287, 15386, 16219, 16328, 17212, 17584, 18536, 20096, 20384, 21184, 23296, 25088, 28574, 30121, 30772, 32438, 32656, 34424, 35168, 37072, 40192, 40768, 42368, 46592, 51967, 57148, 60242, 61544, 64876, 65312, 68848, 70336, 74144, 80384, 81536, 84736, 100009, 103934, 114296, 120484, 123088, 129752, 130624, 137696, 140672, 148288, 163072, 169472, 200018, 207868, 210847, 228592, 240968, 246176, 259504, 261248, 275392, 281344, 296576, 326144, 363769, 400036, 415736, 421694, 457184, 481936, 492352, 519008, 522496, 550784, 562688, 593152, 675571, 727538, 800072, 831472, 843388, 914368, 963872, 984704, 1038016, 1044992, 1101568, 1186304, 1351142, 1455076, 1600144, 1662944, 1686776, 1828736, 1927744, 1969408, 2076032, 2203136, 2546383, 2702284, 2910152, 3200288, 3325888, 3373552, 3657472, 3855488, 3938816, 4152064, 4728997, 5092766, 5404568, 5820304, 6400576, 6651776, 6747104, 7314944, 7710976, 8304128, 9457994, 10185532, 10809136, 11640608, 12801152, 13303552, 13494208, 15421952, 18915988, 20371064, 21618272, 23281216, 25602304, 26607104, 26988416, 33102979, 37831976, 40742128, 43236544, 46562432, 51204608, 53976832, 66205958, 75663952, 81484256, 86473088, 93124864, 107953664, 132411916, 151327904, 162968512, 172946176, 186249728, 264823832, 302655808, 325937024, 345892352, 529647664, 605311616, 651874048, 1059295328, 1210623232, 1303748096, 2118590656, 2421246464, 4237181312, 8474362624, 16948725248]

約数ペア:

[(1, 16948725248), (2, 8474362624), (4, 4237181312), (7, 2421246464), (8, 2118590656), (13, 1303748096), (14, 1210623232), (16, 1059295328), (26, 651874048), (28, 605311616), (32, 529647664), (49, 345892352), (52, 325937024), (56, 302655808), (64, 264823832), (91, 186249728), (98, 172946176), (104, 162968512), (112, 151327904), (128, 132411916), (157, 107953664), (182, 93124864), (196, 86473088), (208, 81484256), (224, 75663952), (256, 66205958), (314, 53976832), (331, 51204608), (364, 46562432), (392, 43236544), (416, 40742128), (448, 37831976), (512, 33102979), (628, 26988416), (637, 26607104), (662, 25602304), (728, 23281216), (784, 21618272), (832, 20371064), (896, 18915988), (1099, 15421952), (1256, 13494208), (1274, 13303552), (1324, 12801152), (1456, 11640608), (1568, 10809136), (1664, 10185532), (1792, 9457994), (2041, 8304128), (2198, 7710976), (2317, 7314944), (2512, 6747104), (2548, 6651776), (2648, 6400576), (2912, 5820304), (3136, 5404568), (3328, 5092766), (3584, 4728997), (4082, 4152064), (4303, 3938816), (4396, 3855488), (4634, 3657472), (5024, 3373552), (5096, 3325888), (5296, 3200288), (5824, 2910152), (6272, 2702284), (6656, 2546383), (7693, 2203136), (8164, 2076032), (8606, 1969408), (8792, 1927744), (9268, 1828736), (10048, 1686776), (10192, 1662944), (10592, 1600144), (11648, 1455076), (12544, 1351142), (14287, 1186304), (15386, 1101568), (16219, 1044992), (16328, 1038016), (17212, 984704), (17584, 963872), (18536, 914368), (20096, 843388), (20384, 831472), (21184, 800072), (23296, 727538), (25088, 675571), (28574, 593152), (30121, 562688), (30772, 550784), (32438, 522496), (32656, 519008), (34424, 492352), (35168, 481936), (37072, 457184), (40192, 421694), (40768, 415736), (42368, 400036), (46592, 363769), (51967, 326144), (57148, 296576), (60242, 281344), (61544, 275392), (64876, 261248), (65312, 259504), (68848, 246176), (70336, 240968), (74144, 228592), (80384, 210847), (81536, 207868), (84736, 200018), (100009, 169472), (103934, 163072), (114296, 148288), (120484, 140672), (123088, 137696), (129752, 130624)]