261084453984

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{2383}}^1$

素因数の和:3431

約数の個数: 240

約数和(自身を含む): 786828252672

約数和(自身を除く): 525743798688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 983, 1032, 1161, 1296, 1376, 1548, 1966, 2064, 2322, 2383, 2592, 2949, 3096, 3483, 3932, 4128, 4644, 4766, 5898, 6192, 6966, 7149, 7864, 8847, 9288, 9532, 11796, 12384, 13932, 14298, 15728, 17694, 18576, 19064, 21447, 23592, 26541, 27864, 28596, 31456, 35388, 37152, 38128, 42269, 42894, 47184, 53082, 55728, 57192, 64341, 70776, 76256, 79623, 84538, 85788, 94368, 102469, 106164, 111456, 114384, 126807, 128682, 141552, 159246, 169076, 171576, 193023, 204938, 212328, 228768, 253614, 257364, 283104, 307407, 318492, 338152, 343152, 380421, 386046, 409876, 424656, 507228, 514728, 614814, 636984, 676304, 686304, 760842, 772092, 819752, 849312, 922221, 1014456, 1029456, 1141263, 1229628, 1273968, 1352608, 1521684, 1544184, 1639504, 1844442, 2028912, 2058912, 2282526, 2342489, 2459256, 2547936, 2766663, 3043368, 3088368, 3279008, 3423789, 3688884, 4057824, 4565052, 4684978, 4918512, 5533326, 6086736, 6176736, 6847578, 7027467, 7377768, 8299989, 9130104, 9369956, 9837024, 11066652, 12173472, 13695156, 14054934, 14755536, 16599978, 18260208, 18739912, 21082401, 22133304, 27390312, 28109868, 29511072, 33199956, 36520416, 37479824, 42164802, 44266608, 54780624, 56219736, 63247203, 66399912, 74959648, 84329604, 88533216, 100727027, 109561248, 112439472, 126494406, 132799824, 168659208, 189741609, 201454054, 224878944, 252988812, 265599648, 302181081, 337318416, 379483218, 402908108, 505977624, 604362162, 674636832, 758966436, 805816216, 906543243, 1011955248, 1208724324, 1517932872, 1611632432, 1813086486, 2023910496, 2417448648, 2719629729, 3035865744, 3223264864, 3626172972, 4834897296, 5439259458, 6071731488, 7252345944, 8158889187, 9669794592, 10878518916, 14504691888, 16317778374, 21757037832, 29009383776, 32635556748, 43514075664, 65271113496, 87028151328, 130542226992, 261084453984]

約数ペア:

[(1, 261084453984), (2, 130542226992), (3, 87028151328), (4, 65271113496), (6, 43514075664), (8, 32635556748), (9, 29009383776), (12, 21757037832), (16, 16317778374), (18, 14504691888), (24, 10878518916), (27, 9669794592), (32, 8158889187), (36, 7252345944), (43, 6071731488), (48, 5439259458), (54, 4834897296), (72, 3626172972), (81, 3223264864), (86, 3035865744), (96, 2719629729), (108, 2417448648), (129, 2023910496), (144, 1813086486), (162, 1611632432), (172, 1517932872), (216, 1208724324), (258, 1011955248), (288, 906543243), (324, 805816216), (344, 758966436), (387, 674636832), (432, 604362162), (516, 505977624), (648, 402908108), (688, 379483218), (774, 337318416), (864, 302181081), (983, 265599648), (1032, 252988812), (1161, 224878944), (1296, 201454054), (1376, 189741609), (1548, 168659208), (1966, 132799824), (2064, 126494406), (2322, 112439472), (2383, 109561248), (2592, 100727027), (2949, 88533216), (3096, 84329604), (3483, 74959648), (3932, 66399912), (4128, 63247203), (4644, 56219736), (4766, 54780624), (5898, 44266608), (6192, 42164802), (6966, 37479824), (7149, 36520416), (7864, 33199956), (8847, 29511072), (9288, 28109868), (9532, 27390312), (11796, 22133304), (12384, 21082401), (13932, 18739912), (14298, 18260208), (15728, 16599978), (17694, 14755536), (18576, 14054934), (19064, 13695156), (21447, 12173472), (23592, 11066652), (26541, 9837024), (27864, 9369956), (28596, 9130104), (31456, 8299989), (35388, 7377768), (37152, 7027467), (38128, 6847578), (42269, 6176736), (42894, 6086736), (47184, 5533326), (53082, 4918512), (55728, 4684978), (57192, 4565052), (64341, 4057824), (70776, 3688884), (76256, 3423789), (79623, 3279008), (84538, 3088368), (85788, 3043368), (94368, 2766663), (102469, 2547936), (106164, 2459256), (111456, 2342489), (114384, 2282526), (126807, 2058912), (128682, 2028912), (141552, 1844442), (159246, 1639504), (169076, 1544184), (171576, 1521684), (193023, 1352608), (204938, 1273968), (212328, 1229628), (228768, 1141263), (253614, 1029456), (257364, 1014456), (283104, 922221), (307407, 849312), (318492, 819752), (338152, 772092), (343152, 760842), (380421, 686304), (386046, 676304), (409876, 636984), (424656, 614814), (507228, 514728)]