253238664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 797817600

約数和(自身を除く): 544578936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 53, 56, 68, 84, 98, 102, 106, 119, 136, 147, 159, 168, 196, 204, 212, 238, 239, 294, 318, 357, 371, 392, 408, 424, 476, 478, 588, 636, 714, 717, 742, 833, 901, 952, 956, 1113, 1176, 1272, 1428, 1434, 1484, 1666, 1673, 1802, 1912, 2226, 2499, 2597, 2703, 2856, 2868, 2968, 3332, 3346, 3604, 4063, 4452, 4998, 5019, 5194, 5406, 5736, 6307, 6664, 6692, 7208, 7791, 8126, 8904, 9996, 10038, 10388, 10812, 11711, 12189, 12614, 12667, 13384, 15582, 16252, 18921, 19992, 20076, 20776, 21624, 23422, 24378, 25228, 25334, 28441, 31164, 32504, 35133, 37842, 38001, 40152, 44149, 46844, 48756, 50456, 50668, 56882, 62328, 70266, 75684, 76002, 85323, 88298, 88669, 93688, 97512, 101336, 113764, 132447, 140532, 151368, 152004, 170646, 176596, 177338, 199087, 215339, 227528, 264894, 266007, 281064, 304008, 341292, 353192, 354676, 398174, 430678, 529788, 532014, 597261, 620683, 646017, 682584, 709352, 796348, 861356, 1059576, 1064028, 1194522, 1241366, 1292034, 1507373, 1592696, 1722712, 1862049, 2128056, 2389044, 2482732, 2584068, 3014746, 3724098, 4522119, 4778088, 4965464, 5168136, 6029492, 7448196, 9044238, 10551611, 12058984, 14896392, 18088476, 21103222, 31654833, 36176952, 42206444, 63309666, 84412888, 126619332, 253238664]

約数ペア:

[(1, 253238664), (2, 126619332), (3, 84412888), (4, 63309666), (6, 42206444), (7, 36176952), (8, 31654833), (12, 21103222), (14, 18088476), (17, 14896392), (21, 12058984), (24, 10551611), (28, 9044238), (34, 7448196), (42, 6029492), (49, 5168136), (51, 4965464), (53, 4778088), (56, 4522119), (68, 3724098), (84, 3014746), (98, 2584068), (102, 2482732), (106, 2389044), (119, 2128056), (136, 1862049), (147, 1722712), (159, 1592696), (168, 1507373), (196, 1292034), (204, 1241366), (212, 1194522), (238, 1064028), (239, 1059576), (294, 861356), (318, 796348), (357, 709352), (371, 682584), (392, 646017), (408, 620683), (424, 597261), (476, 532014), (478, 529788), (588, 430678), (636, 398174), (714, 354676), (717, 353192), (742, 341292), (833, 304008), (901, 281064), (952, 266007), (956, 264894), (1113, 227528), (1176, 215339), (1272, 199087), (1428, 177338), (1434, 176596), (1484, 170646), (1666, 152004), (1673, 151368), (1802, 140532), (1912, 132447), (2226, 113764), (2499, 101336), (2597, 97512), (2703, 93688), (2856, 88669), (2868, 88298), (2968, 85323), (3332, 76002), (3346, 75684), (3604, 70266), (4063, 62328), (4452, 56882), (4998, 50668), (5019, 50456), (5194, 48756), (5406, 46844), (5736, 44149), (6307, 40152), (6664, 38001), (6692, 37842), (7208, 35133), (7791, 32504), (8126, 31164), (8904, 28441), (9996, 25334), (10038, 25228), (10388, 24378), (10812, 23422), (11711, 21624), (12189, 20776), (12614, 20076), (12667, 19992), (13384, 18921), (15582, 16252)]