261519420888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{5839}}^1$

素因数の和:6023

約数の個数: 288

約数和(自身を含む): 801528436800

約数和(自身を除く): 540009015912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 97, 99, 106, 121, 132, 159, 194, 198, 212, 242, 264, 291, 318, 363, 388, 396, 424, 477, 484, 582, 583, 636, 726, 776, 792, 873, 954, 968, 1067, 1089, 1164, 1166, 1272, 1452, 1746, 1749, 1908, 2134, 2178, 2328, 2332, 2904, 3201, 3492, 3498, 3816, 4268, 4356, 4664, 5141, 5247, 5839, 6402, 6413, 6984, 6996, 8536, 8712, 9603, 10282, 10494, 11678, 11737, 12804, 12826, 13992, 15423, 17517, 19206, 19239, 20564, 20988, 23356, 23474, 25608, 25652, 30846, 35034, 35211, 38412, 38478, 41128, 41976, 46269, 46712, 46948, 51304, 52551, 56551, 57717, 61692, 64229, 70068, 70422, 76824, 76956, 92538, 93896, 105102, 105633, 113102, 115434, 123384, 128458, 140136, 140844, 153912, 169653, 185076, 192687, 210204, 211266, 226204, 230868, 256916, 281688, 309467, 339306, 370152, 385374, 420408, 422532, 452408, 461736, 508959, 513832, 566383, 578061, 618934, 622061, 678612, 706519, 770748, 845064, 928401, 1017918, 1132766, 1156122, 1237868, 1244122, 1357224, 1413038, 1541496, 1699149, 1856802, 1866183, 2035836, 2119557, 2265532, 2312244, 2475736, 2488244, 2785203, 2826076, 3398298, 3404137, 3713604, 3732366, 4071672, 4239114, 4531064, 4624488, 4976488, 5097447, 5570406, 5598549, 5652152, 6230213, 6358671, 6796596, 6808274, 7427208, 7464732, 8478228, 10194894, 10212411, 11140812, 11197098, 12460426, 12717342, 13593192, 13616548, 14929464, 16956456, 18690639, 20389788, 20424822, 22281624, 22394196, 24920852, 25434684, 27233096, 30018299, 30637233, 37381278, 37445507, 40779576, 40849644, 44788392, 49841704, 50869368, 56071917, 60036598, 61274466, 68532343, 74762556, 74891014, 81699288, 90054897, 112143834, 112336521, 120073196, 122548932, 137064686, 149525112, 149782028, 180109794, 205597029, 224287668, 224673042, 240146392, 245097864, 270164691, 274129372, 299564056, 330201289, 337009563, 360219588, 411194058, 448575336, 449346084, 540329382, 548258744, 616791087, 660402578, 674019126, 720439176, 822388116, 898692168, 990603867, 1080658764, 1233582174, 1320805156, 1348038252, 1644776232, 1981207734, 2161317528, 2467164348, 2641610312, 2696076504, 2971811601, 3632214179, 3962415468, 4934328696, 5943623202, 7264428358, 7924830936, 10896642537, 11887246404, 14528856716, 21793285074, 23774492808, 29057713432, 32689927611, 43586570148, 65379855222, 87173140296, 130759710444, 261519420888]

約数ペア:

[(1, 261519420888), (2, 130759710444), (3, 87173140296), (4, 65379855222), (6, 43586570148), (8, 32689927611), (9, 29057713432), (11, 23774492808), (12, 21793285074), (18, 14528856716), (22, 11887246404), (24, 10896642537), (33, 7924830936), (36, 7264428358), (44, 5943623202), (53, 4934328696), (66, 3962415468), (72, 3632214179), (88, 2971811601), (97, 2696076504), (99, 2641610312), (106, 2467164348), (121, 2161317528), (132, 1981207734), (159, 1644776232), (194, 1348038252), (198, 1320805156), (212, 1233582174), (242, 1080658764), (264, 990603867), (291, 898692168), (318, 822388116), (363, 720439176), (388, 674019126), (396, 660402578), (424, 616791087), (477, 548258744), (484, 540329382), (582, 449346084), (583, 448575336), (636, 411194058), (726, 360219588), (776, 337009563), (792, 330201289), (873, 299564056), (954, 274129372), (968, 270164691), (1067, 245097864), (1089, 240146392), (1164, 224673042), (1166, 224287668), (1272, 205597029), (1452, 180109794), (1746, 149782028), (1749, 149525112), (1908, 137064686), (2134, 122548932), (2178, 120073196), (2328, 112336521), (2332, 112143834), (2904, 90054897), (3201, 81699288), (3492, 74891014), (3498, 74762556), (3816, 68532343), (4268, 61274466), (4356, 60036598), (4664, 56071917), (5141, 50869368), (5247, 49841704), (5839, 44788392), (6402, 40849644), (6413, 40779576), (6984, 37445507), (6996, 37381278), (8536, 30637233), (8712, 30018299), (9603, 27233096), (10282, 25434684), (10494, 24920852), (11678, 22394196), (11737, 22281624), (12804, 20424822), (12826, 20389788), (13992, 18690639), (15423, 16956456), (17517, 14929464), (19206, 13616548), (19239, 13593192), (20564, 12717342), (20988, 12460426), (23356, 11197098), (23474, 11140812), (25608, 10212411), (25652, 10194894), (30846, 8478228), (35034, 7464732), (35211, 7427208), (38412, 6808274), (38478, 6796596), (41128, 6358671), (41976, 6230213), (46269, 5652152), (46712, 5598549), (46948, 5570406), (51304, 5097447), (52551, 4976488), (56551, 4624488), (57717, 4531064), (61692, 4239114), (64229, 4071672), (70068, 3732366), (70422, 3713604), (76824, 3404137), (76956, 3398298), (92538, 2826076), (93896, 2785203), (105102, 2488244), (105633, 2475736), (113102, 2312244), (115434, 2265532), (123384, 2119557), (128458, 2035836), (140136, 1866183), (140844, 1856802), (153912, 1699149), (169653, 1541496), (185076, 1413038), (192687, 1357224), (210204, 1244122), (211266, 1237868), (226204, 1156122), (230868, 1132766), (256916, 1017918), (281688, 928401), (309467, 845064), (339306, 770748), (370152, 706519), (385374, 678612), (420408, 622061), (422532, 618934), (452408, 578061), (461736, 566383), (508959, 513832)]