217090272

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 712986624

約数和(自身を除く): 495896352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 544, 613, 651, 672, 714, 744, 816, 868, 952, 992, 1054, 1226, 1302, 1428, 1488, 1581, 1632, 1736, 1839, 1904, 2108, 2452, 2604, 2856, 2976, 3162, 3472, 3678, 3689, 3808, 4216, 4291, 4904, 5208, 5712, 6324, 6944, 7356, 7378, 8432, 8582, 9808, 10416, 10421, 11067, 11424, 12648, 12873, 14712, 14756, 16864, 17164, 19003, 19616, 20832, 20842, 22134, 25296, 25746, 29424, 29512, 31263, 34328, 38006, 41684, 44268, 50592, 51492, 57009, 58848, 59024, 62526, 68656, 72947, 76012, 83368, 88536, 102984, 114018, 118048, 125052, 133021, 137312, 145894, 152024, 166736, 177072, 205968, 218841, 228036, 250104, 266042, 291788, 304048, 323051, 333472, 354144, 399063, 411936, 437682, 456072, 500208, 532084, 583576, 608096, 646102, 798126, 875364, 912144, 969153, 1000416, 1064168, 1167152, 1292204, 1596252, 1750728, 1824288, 1938306, 2128336, 2261357, 2334304, 2584408, 3192504, 3501456, 3876612, 4256672, 4522714, 5168816, 6385008, 6784071, 7002912, 7753224, 9045428, 10337632, 12770016, 13568142, 15506448, 18090856, 27136284, 31012896, 36181712, 54272568, 72363424, 108545136, 217090272]

約数ペア:

[(1, 217090272), (2, 108545136), (3, 72363424), (4, 54272568), (6, 36181712), (7, 31012896), (8, 27136284), (12, 18090856), (14, 15506448), (16, 13568142), (17, 12770016), (21, 10337632), (24, 9045428), (28, 7753224), (31, 7002912), (32, 6784071), (34, 6385008), (42, 5168816), (48, 4522714), (51, 4256672), (56, 3876612), (62, 3501456), (68, 3192504), (84, 2584408), (93, 2334304), (96, 2261357), (102, 2128336), (112, 1938306), (119, 1824288), (124, 1750728), (136, 1596252), (168, 1292204), (186, 1167152), (204, 1064168), (217, 1000416), (224, 969153), (238, 912144), (248, 875364), (272, 798126), (336, 646102), (357, 608096), (372, 583576), (408, 532084), (434, 500208), (476, 456072), (496, 437682), (527, 411936), (544, 399063), (613, 354144), (651, 333472), (672, 323051), (714, 304048), (744, 291788), (816, 266042), (868, 250104), (952, 228036), (992, 218841), (1054, 205968), (1226, 177072), (1302, 166736), (1428, 152024), (1488, 145894), (1581, 137312), (1632, 133021), (1736, 125052), (1839, 118048), (1904, 114018), (2108, 102984), (2452, 88536), (2604, 83368), (2856, 76012), (2976, 72947), (3162, 68656), (3472, 62526), (3678, 59024), (3689, 58848), (3808, 57009), (4216, 51492), (4291, 50592), (4904, 44268), (5208, 41684), (5712, 38006), (6324, 34328), (6944, 31263), (7356, 29512), (7378, 29424), (8432, 25746), (8582, 25296), (9808, 22134), (10416, 20842), (10421, 20832), (11067, 19616), (11424, 19003), (12648, 17164), (12873, 16864), (14712, 14756)]