919900327424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{22447}}^1$

素因数の和:22656

約数の個数: 160

約数和(自身を含む): 2037025622016

約数和(自身を除く): 1117125294592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 131, 188, 208, 256, 262, 376, 416, 512, 524, 611, 752, 832, 1048, 1222, 1504, 1664, 1703, 2096, 2444, 3008, 3328, 3406, 4192, 4888, 6016, 6157, 6656, 6812, 8384, 9776, 12032, 12314, 13624, 16768, 19552, 22447, 24064, 24628, 27248, 33536, 39104, 44894, 49256, 54496, 67072, 78208, 80041, 89788, 98512, 108992, 156416, 160082, 179576, 197024, 217984, 291811, 312832, 320164, 359152, 394048, 435968, 583622, 640328, 718304, 788096, 871936, 1055009, 1167244, 1280656, 1436608, 1576192, 2110018, 2334488, 2561312, 2873216, 2940557, 3152384, 4220036, 4668976, 5122624, 5746432, 5881114, 8440072, 9337952, 10245248, 11492864, 11762228, 13715117, 16880144, 18675904, 20490496, 23524456, 27430234, 33760288, 37351808, 38227241, 40980992, 47048912, 54860468, 67520576, 74703616, 76454482, 94097824, 109720936, 135041152, 138206179, 149407232, 152908964, 188195648, 219441872, 270082304, 276412358, 305817928, 376391296, 438883744, 540164608, 552824716, 611635856, 752782592, 877767488, 1105649432, 1223271712, 1505565184, 1755534976, 1796680327, 2211298864, 2446543424, 3511069952, 3593360654, 4422597728, 4893086848, 7022139904, 7186721308, 8845195456, 9786173696, 14373442616, 17690390912, 19572347392, 28746885232, 35380781824, 57493770464, 70761563648, 114987540928, 229975081856, 459950163712, 919900327424]

約数ペア:

[(1, 919900327424), (2, 459950163712), (4, 229975081856), (8, 114987540928), (13, 70761563648), (16, 57493770464), (26, 35380781824), (32, 28746885232), (47, 19572347392), (52, 17690390912), (64, 14373442616), (94, 9786173696), (104, 8845195456), (128, 7186721308), (131, 7022139904), (188, 4893086848), (208, 4422597728), (256, 3593360654), (262, 3511069952), (376, 2446543424), (416, 2211298864), (512, 1796680327), (524, 1755534976), (611, 1505565184), (752, 1223271712), (832, 1105649432), (1048, 877767488), (1222, 752782592), (1504, 611635856), (1664, 552824716), (1703, 540164608), (2096, 438883744), (2444, 376391296), (3008, 305817928), (3328, 276412358), (3406, 270082304), (4192, 219441872), (4888, 188195648), (6016, 152908964), (6157, 149407232), (6656, 138206179), (6812, 135041152), (8384, 109720936), (9776, 94097824), (12032, 76454482), (12314, 74703616), (13624, 67520576), (16768, 54860468), (19552, 47048912), (22447, 40980992), (24064, 38227241), (24628, 37351808), (27248, 33760288), (33536, 27430234), (39104, 23524456), (44894, 20490496), (49256, 18675904), (54496, 16880144), (67072, 13715117), (78208, 11762228), (80041, 11492864), (89788, 10245248), (98512, 9337952), (108992, 8440072), (156416, 5881114), (160082, 5746432), (179576, 5122624), (197024, 4668976), (217984, 4220036), (291811, 3152384), (312832, 2940557), (320164, 2873216), (359152, 2561312), (394048, 2334488), (435968, 2110018), (583622, 1576192), (640328, 1436608), (718304, 1280656), (788096, 1167244), (871936, 1055009)]