289116828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 1003871232

約数和(自身を除く): 714754404

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 71, 77, 78, 84, 91, 99, 113, 117, 126, 132, 142, 143, 154, 156, 182, 198, 213, 226, 231, 234, 252, 273, 284, 286, 308, 339, 364, 396, 426, 429, 452, 462, 468, 497, 546, 572, 639, 678, 693, 781, 791, 819, 852, 858, 923, 924, 994, 1001, 1017, 1092, 1243, 1278, 1287, 1356, 1386, 1469, 1491, 1562, 1582, 1638, 1716, 1846, 1988, 2002, 2034, 2343, 2373, 2486, 2556, 2574, 2769, 2772, 2938, 2982, 3003, 3124, 3164, 3276, 3692, 3729, 4004, 4068, 4407, 4473, 4686, 4746, 4972, 5148, 5467, 5538, 5876, 5964, 6006, 6461, 7029, 7119, 7458, 8023, 8307, 8701, 8814, 8946, 9009, 9372, 9492, 10153, 10283, 10934, 11076, 11187, 12012, 12922, 13221, 14058, 14238, 14916, 16046, 16159, 16401, 16614, 17402, 17628, 17892, 18018, 19383, 20306, 20566, 21868, 22374, 24069, 25844, 26103, 26442, 28116, 28476, 30459, 30849, 32092, 32318, 32802, 33228, 34804, 36036, 38766, 40612, 41132, 44748, 48138, 48477, 49203, 52206, 52884, 56161, 58149, 60918, 61698, 64636, 65604, 71071, 72207, 77532, 78309, 88253, 91377, 92547, 96276, 96954, 98406, 104299, 104412, 112322, 113113, 116298, 121836, 123396, 142142, 144414, 145431, 156618, 168483, 176506, 182754, 185094, 193908, 196812, 208598, 213213, 224644, 226226, 232596, 264759, 284284, 288828, 290862, 312897, 313236, 336966, 339339, 353012, 365508, 370188, 417196, 426426, 452452, 505449, 529518, 581724, 617771, 625794, 639639, 673932, 678678, 730093, 794277, 852852, 938691, 1010898, 1018017, 1059036, 1147289, 1235542, 1251588, 1279278, 1357356, 1460186, 1588554, 1853313, 1877382, 2021796, 2036034, 2190279, 2294578, 2471084, 2558556, 2920372, 3177108, 3441867, 3706626, 3754764, 4072068, 4380558, 4589156, 5559939, 6570837, 6883734, 7413252, 8031023, 8761116, 10325601, 11119878, 13141674, 13767468, 16062046, 20651202, 22239756, 24093069, 26283348, 32124092, 41302404, 48186138, 72279207, 96372276, 144558414, 289116828]

約数ペア:

[(1, 289116828), (2, 144558414), (3, 96372276), (4, 72279207), (6, 48186138), (7, 41302404), (9, 32124092), (11, 26283348), (12, 24093069), (13, 22239756), (14, 20651202), (18, 16062046), (21, 13767468), (22, 13141674), (26, 11119878), (28, 10325601), (33, 8761116), (36, 8031023), (39, 7413252), (42, 6883734), (44, 6570837), (52, 5559939), (63, 4589156), (66, 4380558), (71, 4072068), (77, 3754764), (78, 3706626), (84, 3441867), (91, 3177108), (99, 2920372), (113, 2558556), (117, 2471084), (126, 2294578), (132, 2190279), (142, 2036034), (143, 2021796), (154, 1877382), (156, 1853313), (182, 1588554), (198, 1460186), (213, 1357356), (226, 1279278), (231, 1251588), (234, 1235542), (252, 1147289), (273, 1059036), (284, 1018017), (286, 1010898), (308, 938691), (339, 852852), (364, 794277), (396, 730093), (426, 678678), (429, 673932), (452, 639639), (462, 625794), (468, 617771), (497, 581724), (546, 529518), (572, 505449), (639, 452452), (678, 426426), (693, 417196), (781, 370188), (791, 365508), (819, 353012), (852, 339339), (858, 336966), (923, 313236), (924, 312897), (994, 290862), (1001, 288828), (1017, 284284), (1092, 264759), (1243, 232596), (1278, 226226), (1287, 224644), (1356, 213213), (1386, 208598), (1469, 196812), (1491, 193908), (1562, 185094), (1582, 182754), (1638, 176506), (1716, 168483), (1846, 156618), (1988, 145431), (2002, 144414), (2034, 142142), (2343, 123396), (2373, 121836), (2486, 116298), (2556, 113113), (2574, 112322), (2769, 104412), (2772, 104299), (2938, 98406), (2982, 96954), (3003, 96276), (3124, 92547), (3164, 91377), (3276, 88253), (3692, 78309), (3729, 77532), (4004, 72207), (4068, 71071), (4407, 65604), (4473, 64636), (4686, 61698), (4746, 60918), (4972, 58149), (5148, 56161), (5467, 52884), (5538, 52206), (5876, 49203), (5964, 48477), (6006, 48138), (6461, 44748), (7029, 41132), (7119, 40612), (7458, 38766), (8023, 36036), (8307, 34804), (8701, 33228), (8814, 32802), (8946, 32318), (9009, 32092), (9372, 30849), (9492, 30459), (10153, 28476), (10283, 28116), (10934, 26442), (11076, 26103), (11187, 25844), (12012, 24069), (12922, 22374), (13221, 21868), (14058, 20566), (14238, 20306), (14916, 19383), (16046, 18018), (16159, 17892), (16401, 17628), (16614, 17402)]