749718144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 2482272000

約数和(自身を除く): 1732553856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 239, 252, 288, 336, 384, 389, 448, 478, 504, 576, 672, 717, 778, 896, 956, 1008, 1152, 1167, 1344, 1434, 1556, 1673, 1912, 2016, 2151, 2334, 2688, 2723, 2868, 3112, 3346, 3501, 3824, 4032, 4302, 4668, 5019, 5446, 5736, 6224, 6692, 7002, 7648, 8064, 8169, 8604, 9336, 10038, 10892, 11472, 12448, 13384, 14004, 15057, 15296, 16338, 17208, 18672, 20076, 21784, 22944, 24507, 24896, 26768, 28008, 30114, 30592, 32676, 34416, 37344, 40152, 43568, 45888, 49014, 49792, 53536, 56016, 60228, 65352, 68832, 74688, 80304, 87136, 91776, 92971, 98028, 107072, 112032, 120456, 130704, 137664, 149376, 160608, 174272, 185942, 196056, 214144, 224064, 240912, 261408, 275328, 278913, 321216, 348544, 371884, 392112, 448128, 481824, 522816, 557826, 642432, 650797, 743768, 784224, 836739, 963648, 1045632, 1115652, 1301594, 1487536, 1568448, 1673478, 1927296, 1952391, 2231304, 2603188, 2975072, 3136896, 3346956, 3904782, 4462608, 5206376, 5857173, 5950144, 6693912, 7809564, 8925216, 10412752, 11714346, 11900288, 13387824, 15619128, 17850432, 20825504, 23428692, 26775648, 31238256, 35700864, 41651008, 46857384, 53551296, 62476512, 83302016, 93714768, 107102592, 124953024, 187429536, 249906048, 374859072, 749718144]

約数ペア:

[(1, 749718144), (2, 374859072), (3, 249906048), (4, 187429536), (6, 124953024), (7, 107102592), (8, 93714768), (9, 83302016), (12, 62476512), (14, 53551296), (16, 46857384), (18, 41651008), (21, 35700864), (24, 31238256), (28, 26775648), (32, 23428692), (36, 20825504), (42, 17850432), (48, 15619128), (56, 13387824), (63, 11900288), (64, 11714346), (72, 10412752), (84, 8925216), (96, 7809564), (112, 6693912), (126, 5950144), (128, 5857173), (144, 5206376), (168, 4462608), (192, 3904782), (224, 3346956), (239, 3136896), (252, 2975072), (288, 2603188), (336, 2231304), (384, 1952391), (389, 1927296), (448, 1673478), (478, 1568448), (504, 1487536), (576, 1301594), (672, 1115652), (717, 1045632), (778, 963648), (896, 836739), (956, 784224), (1008, 743768), (1152, 650797), (1167, 642432), (1344, 557826), (1434, 522816), (1556, 481824), (1673, 448128), (1912, 392112), (2016, 371884), (2151, 348544), (2334, 321216), (2688, 278913), (2723, 275328), (2868, 261408), (3112, 240912), (3346, 224064), (3501, 214144), (3824, 196056), (4032, 185942), (4302, 174272), (4668, 160608), (5019, 149376), (5446, 137664), (5736, 130704), (6224, 120456), (6692, 112032), (7002, 107072), (7648, 98028), (8064, 92971), (8169, 91776), (8604, 87136), (9336, 80304), (10038, 74688), (10892, 68832), (11472, 65352), (12448, 60228), (13384, 56016), (14004, 53536), (15057, 49792), (15296, 49014), (16338, 45888), (17208, 43568), (18672, 40152), (20076, 37344), (21784, 34416), (22944, 32676), (24507, 30592), (24896, 30114), (26768, 28008)]