206720072704

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1802

約数の個数: 176

約数和(自身を含む): 446075951616

約数和(自身を除く): 239355878912

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 151, 184, 256, 296, 302, 368, 512, 592, 604, 736, 851, 1024, 1184, 1208, 1472, 1571, 1702, 2368, 2416, 2944, 3142, 3404, 3473, 4736, 4832, 5587, 5888, 6284, 6808, 6946, 9472, 9664, 11174, 11776, 12568, 13616, 13892, 18944, 19328, 22348, 23552, 25136, 27232, 27784, 36133, 37888, 38656, 44696, 50272, 54464, 55568, 58127, 72266, 77312, 89392, 100544, 108928, 111136, 116254, 128501, 144532, 154624, 178784, 201088, 217856, 222272, 232508, 237221, 257002, 289064, 357568, 402176, 435712, 444544, 465016, 474442, 514004, 578128, 715136, 804352, 871424, 889088, 930032, 948884, 1028008, 1156256, 1336921, 1430272, 1608704, 1778176, 1860064, 1897768, 2056016, 2312512, 2673842, 2860544, 3556352, 3720128, 3795536, 4112032, 4625024, 5347684, 5456083, 5721088, 7440256, 7591072, 8224064, 8777177, 9250048, 10695368, 10912166, 14880512, 15182144, 16448128, 17554354, 18500096, 21390736, 21824332, 29761024, 30364288, 32896256, 35108708, 37000192, 42781472, 43648664, 59522048, 60728576, 65792512, 70217416, 85562944, 87297328, 121457152, 131585024, 140434832, 171125888, 174594656, 201875071, 242914304, 280869664, 342251776, 349189312, 403750142, 561739328, 684503552, 698378624, 807500284, 1123478656, 1369007104, 1396757248, 1615000568, 2246957312, 2793514496, 3230001136, 4493914624, 5587028992, 6460002272, 8987829248, 12920004544, 25840009088, 51680018176, 103360036352, 206720072704]

約数ペア:

[(1, 206720072704), (2, 103360036352), (4, 51680018176), (8, 25840009088), (16, 12920004544), (23, 8987829248), (32, 6460002272), (37, 5587028992), (46, 4493914624), (64, 3230001136), (74, 2793514496), (92, 2246957312), (128, 1615000568), (148, 1396757248), (151, 1369007104), (184, 1123478656), (256, 807500284), (296, 698378624), (302, 684503552), (368, 561739328), (512, 403750142), (592, 349189312), (604, 342251776), (736, 280869664), (851, 242914304), (1024, 201875071), (1184, 174594656), (1208, 171125888), (1472, 140434832), (1571, 131585024), (1702, 121457152), (2368, 87297328), (2416, 85562944), (2944, 70217416), (3142, 65792512), (3404, 60728576), (3473, 59522048), (4736, 43648664), (4832, 42781472), (5587, 37000192), (5888, 35108708), (6284, 32896256), (6808, 30364288), (6946, 29761024), (9472, 21824332), (9664, 21390736), (11174, 18500096), (11776, 17554354), (12568, 16448128), (13616, 15182144), (13892, 14880512), (18944, 10912166), (19328, 10695368), (22348, 9250048), (23552, 8777177), (25136, 8224064), (27232, 7591072), (27784, 7440256), (36133, 5721088), (37888, 5456083), (38656, 5347684), (44696, 4625024), (50272, 4112032), (54464, 3795536), (55568, 3720128), (58127, 3556352), (72266, 2860544), (77312, 2673842), (89392, 2312512), (100544, 2056016), (108928, 1897768), (111136, 1860064), (116254, 1778176), (128501, 1608704), (144532, 1430272), (154624, 1336921), (178784, 1156256), (201088, 1028008), (217856, 948884), (222272, 930032), (232508, 889088), (237221, 871424), (257002, 804352), (289064, 715136), (357568, 578128), (402176, 514004), (435712, 474442), (444544, 465016)]