2836978578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 8012759040

約数和(自身を除く): 5175780462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 43, 49, 57, 62, 63, 86, 93, 98, 114, 126, 127, 129, 133, 147, 171, 186, 217, 254, 258, 266, 279, 294, 301, 342, 381, 387, 399, 434, 441, 558, 589, 602, 651, 762, 774, 798, 817, 882, 889, 903, 931, 1143, 1178, 1197, 1302, 1333, 1519, 1634, 1767, 1778, 1806, 1862, 1953, 2107, 2286, 2394, 2413, 2451, 2666, 2667, 2709, 2793, 3038, 3534, 3906, 3937, 3999, 4123, 4214, 4557, 4826, 4902, 5301, 5334, 5418, 5461, 5586, 5719, 6223, 6321, 7239, 7353, 7874, 7998, 8001, 8246, 8379, 9114, 9331, 10602, 10922, 11438, 11811, 11997, 12369, 12446, 12642, 13671, 14478, 14706, 16002, 16383, 16758, 16891, 17157, 18662, 18669, 18963, 21717, 23622, 23994, 24738, 25327, 27342, 27559, 27993, 28861, 32766, 33782, 34314, 35433, 37107, 37338, 37926, 38227, 40033, 43434, 49149, 50654, 50673, 51471, 55118, 55986, 56007, 57722, 65317, 70866, 74214, 74803, 75981, 76454, 80066, 82677, 83979, 86583, 98298, 101346, 102942, 103759, 112014, 114681, 118237, 120099, 130634, 149606, 151962, 152019, 165354, 167958, 169291, 173166, 177289, 192913, 195951, 207518, 224409, 227943, 229362, 236474, 240198, 248031, 259749, 267589, 304038, 311277, 338582, 344043, 354578, 354711, 360297, 385826, 391902, 448818, 455886, 496062, 507873, 519498, 523621, 531867, 535178, 578739, 587853, 622554, 673227, 688086, 709422, 720594, 726313, 802767, 933831, 1015746, 1047242, 1063734, 1064133, 1157478, 1175706, 1185037, 1241023, 1346454, 1452626, 1523619, 1570863, 1595601, 1605534, 1736217, 1867662, 2128266, 2178939, 2370074, 2408301, 2482046, 3047238, 3141726, 3191202, 3216529, 3472434, 3555111, 3665347, 3723069, 4357878, 4712589, 4816602, 5084191, 6433058, 6536817, 7110222, 7330694, 7446138, 8295259, 9425178, 9649587, 10168382, 10665333, 10996041, 11169207, 13073634, 15252573, 16590518, 19299174, 21330666, 21992082, 22338414, 22515703, 24885777, 28948761, 30505146, 32988123, 45031406, 45757719, 49771554, 57897522, 65976246, 67547109, 74657331, 91515438, 135094218, 149314662, 157609921, 202641327, 315219842, 405282654, 472829763, 945659526, 1418489289, 2836978578]

約数ペア:

[(1, 2836978578), (2, 1418489289), (3, 945659526), (6, 472829763), (7, 405282654), (9, 315219842), (14, 202641327), (18, 157609921), (19, 149314662), (21, 135094218), (31, 91515438), (38, 74657331), (42, 67547109), (43, 65976246), (49, 57897522), (57, 49771554), (62, 45757719), (63, 45031406), (86, 32988123), (93, 30505146), (98, 28948761), (114, 24885777), (126, 22515703), (127, 22338414), (129, 21992082), (133, 21330666), (147, 19299174), (171, 16590518), (186, 15252573), (217, 13073634), (254, 11169207), (258, 10996041), (266, 10665333), (279, 10168382), (294, 9649587), (301, 9425178), (342, 8295259), (381, 7446138), (387, 7330694), (399, 7110222), (434, 6536817), (441, 6433058), (558, 5084191), (589, 4816602), (602, 4712589), (651, 4357878), (762, 3723069), (774, 3665347), (798, 3555111), (817, 3472434), (882, 3216529), (889, 3191202), (903, 3141726), (931, 3047238), (1143, 2482046), (1178, 2408301), (1197, 2370074), (1302, 2178939), (1333, 2128266), (1519, 1867662), (1634, 1736217), (1767, 1605534), (1778, 1595601), (1806, 1570863), (1862, 1523619), (1953, 1452626), (2107, 1346454), (2286, 1241023), (2394, 1185037), (2413, 1175706), (2451, 1157478), (2666, 1064133), (2667, 1063734), (2709, 1047242), (2793, 1015746), (3038, 933831), (3534, 802767), (3906, 726313), (3937, 720594), (3999, 709422), (4123, 688086), (4214, 673227), (4557, 622554), (4826, 587853), (4902, 578739), (5301, 535178), (5334, 531867), (5418, 523621), (5461, 519498), (5586, 507873), (5719, 496062), (6223, 455886), (6321, 448818), (7239, 391902), (7353, 385826), (7874, 360297), (7998, 354711), (8001, 354578), (8246, 344043), (8379, 338582), (9114, 311277), (9331, 304038), (10602, 267589), (10922, 259749), (11438, 248031), (11811, 240198), (11997, 236474), (12369, 229362), (12446, 227943), (12642, 224409), (13671, 207518), (14478, 195951), (14706, 192913), (16002, 177289), (16383, 173166), (16758, 169291), (16891, 167958), (17157, 165354), (18662, 152019), (18669, 151962), (18963, 149606), (21717, 130634), (23622, 120099), (23994, 118237), (24738, 114681), (25327, 112014), (27342, 103759), (27559, 102942), (27993, 101346), (28861, 98298), (32766, 86583), (33782, 83979), (34314, 82677), (35433, 80066), (37107, 76454), (37338, 75981), (37926, 74803), (38227, 74214), (40033, 70866), (43434, 65317), (49149, 57722), (50654, 56007), (50673, 55986), (51471, 55118)]