16530761728

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 37148464080

約数和(自身を除く): 20617702352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 97, 104, 128, 148, 173, 194, 208, 256, 296, 346, 388, 416, 481, 512, 592, 692, 776, 832, 962, 1024, 1184, 1261, 1384, 1552, 1664, 1924, 2048, 2249, 2368, 2522, 2768, 3104, 3328, 3589, 3848, 4498, 4736, 5044, 5536, 6208, 6401, 6656, 7178, 7696, 8996, 9472, 10088, 11072, 12416, 12802, 13312, 14356, 15392, 16781, 17992, 18944, 20176, 22144, 24832, 25604, 26624, 28712, 30784, 33562, 35984, 37888, 40352, 44288, 46657, 49664, 51208, 57424, 61568, 67124, 71968, 75776, 80704, 83213, 88576, 93314, 99328, 102416, 114848, 123136, 134248, 143936, 161408, 166426, 177152, 186628, 198656, 204832, 218153, 229696, 246272, 268496, 287872, 322816, 332852, 354304, 373256, 409664, 436306, 459392, 492544, 536992, 575744, 620897, 645632, 665704, 746512, 819328, 872612, 918784, 985088, 1073984, 1151488, 1241794, 1291264, 1331408, 1493024, 1638656, 1745224, 1837568, 2147968, 2302976, 2483588, 2582528, 2662816, 2986048, 3277312, 3490448, 3675136, 4295936, 4605952, 4967176, 5325632, 5972096, 6554624, 6980896, 7350272, 8071661, 8591872, 9934352, 10651264, 11944192, 13109248, 13961792, 16143322, 17183744, 19868704, 21302528, 23888384, 27923584, 32286644, 34367488, 39737408, 42605056, 47776768, 55847168, 64573288, 79474816, 85210112, 95553536, 111694336, 129146576, 158949632, 170420224, 223388672, 258293152, 317899264, 446777344, 516586304, 635798528, 1033172608, 1271597056, 2066345216, 4132690432, 8265380864, 16530761728]

約数ペア:

[(1, 16530761728), (2, 8265380864), (4, 4132690432), (8, 2066345216), (13, 1271597056), (16, 1033172608), (26, 635798528), (32, 516586304), (37, 446777344), (52, 317899264), (64, 258293152), (74, 223388672), (97, 170420224), (104, 158949632), (128, 129146576), (148, 111694336), (173, 95553536), (194, 85210112), (208, 79474816), (256, 64573288), (296, 55847168), (346, 47776768), (388, 42605056), (416, 39737408), (481, 34367488), (512, 32286644), (592, 27923584), (692, 23888384), (776, 21302528), (832, 19868704), (962, 17183744), (1024, 16143322), (1184, 13961792), (1261, 13109248), (1384, 11944192), (1552, 10651264), (1664, 9934352), (1924, 8591872), (2048, 8071661), (2249, 7350272), (2368, 6980896), (2522, 6554624), (2768, 5972096), (3104, 5325632), (3328, 4967176), (3589, 4605952), (3848, 4295936), (4498, 3675136), (4736, 3490448), (5044, 3277312), (5536, 2986048), (6208, 2662816), (6401, 2582528), (6656, 2483588), (7178, 2302976), (7696, 2147968), (8996, 1837568), (9472, 1745224), (10088, 1638656), (11072, 1493024), (12416, 1331408), (12802, 1291264), (13312, 1241794), (14356, 1151488), (15392, 1073984), (16781, 985088), (17992, 918784), (18944, 872612), (20176, 819328), (22144, 746512), (24832, 665704), (25604, 645632), (26624, 620897), (28712, 575744), (30784, 536992), (33562, 492544), (35984, 459392), (37888, 436306), (40352, 409664), (44288, 373256), (46657, 354304), (49664, 332852), (51208, 322816), (57424, 287872), (61568, 268496), (67124, 246272), (71968, 229696), (75776, 218153), (80704, 204832), (83213, 198656), (88576, 186628), (93314, 177152), (99328, 166426), (102416, 161408), (114848, 143936), (123136, 134248)]