394767744

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1300769280

約数和(自身を除く): 906001536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 128, 136, 159, 163, 168, 192, 204, 212, 224, 238, 272, 318, 326, 336, 357, 371, 384, 408, 424, 448, 476, 489, 544, 636, 652, 672, 714, 742, 816, 848, 896, 901, 952, 978, 1088, 1113, 1141, 1272, 1304, 1344, 1428, 1484, 1632, 1696, 1802, 1904, 1956, 2176, 2226, 2282, 2544, 2608, 2688, 2703, 2771, 2856, 2968, 3264, 3392, 3423, 3604, 3808, 3912, 4452, 4564, 5088, 5216, 5406, 5542, 5712, 5936, 6307, 6528, 6784, 6846, 7208, 7616, 7824, 8313, 8639, 8904, 9128, 10176, 10432, 10812, 11084, 11424, 11872, 12614, 13692, 14416, 15232, 15648, 16626, 17278, 17808, 18256, 18921, 19397, 20352, 20864, 21624, 22168, 22848, 23744, 25228, 25917, 27384, 28832, 31296, 33252, 34556, 35616, 36512, 37842, 38794, 43248, 44336, 45696, 47488, 50456, 51834, 54768, 57664, 58191, 60473, 62592, 66504, 69112, 71232, 73024, 75684, 77588, 86496, 88672, 100912, 103668, 109536, 115328, 116382, 120946, 133008, 138224, 142464, 146048, 146863, 151368, 155176, 172992, 177344, 181419, 201824, 207336, 219072, 232764, 241892, 266016, 276448, 293726, 302736, 310352, 345984, 354688, 362838, 403648, 414672, 438144, 440589, 465528, 483784, 532032, 552896, 587452, 605472, 620704, 725676, 807296, 829344, 881178, 931056, 967568, 1028041, 1064064, 1105792, 1174904, 1210944, 1241408, 1451352, 1658688, 1762356, 1862112, 1935136, 2056082, 2349808, 2421888, 2482816, 2902704, 3084123, 3317376, 3524712, 3724224, 3870272, 4112164, 4699616, 5805408, 6168246, 7049424, 7448448, 7740544, 8224328, 9399232, 11610816, 12336492, 14098848, 16448656, 18798464, 23221632, 24672984, 28197696, 32897312, 49345968, 56395392, 65794624, 98691936, 131589248, 197383872, 394767744]

約数ペア:

[(1, 394767744), (2, 197383872), (3, 131589248), (4, 98691936), (6, 65794624), (7, 56395392), (8, 49345968), (12, 32897312), (14, 28197696), (16, 24672984), (17, 23221632), (21, 18798464), (24, 16448656), (28, 14098848), (32, 12336492), (34, 11610816), (42, 9399232), (48, 8224328), (51, 7740544), (53, 7448448), (56, 7049424), (64, 6168246), (68, 5805408), (84, 4699616), (96, 4112164), (102, 3870272), (106, 3724224), (112, 3524712), (119, 3317376), (128, 3084123), (136, 2902704), (159, 2482816), (163, 2421888), (168, 2349808), (192, 2056082), (204, 1935136), (212, 1862112), (224, 1762356), (238, 1658688), (272, 1451352), (318, 1241408), (326, 1210944), (336, 1174904), (357, 1105792), (371, 1064064), (384, 1028041), (408, 967568), (424, 931056), (448, 881178), (476, 829344), (489, 807296), (544, 725676), (636, 620704), (652, 605472), (672, 587452), (714, 552896), (742, 532032), (816, 483784), (848, 465528), (896, 440589), (901, 438144), (952, 414672), (978, 403648), (1088, 362838), (1113, 354688), (1141, 345984), (1272, 310352), (1304, 302736), (1344, 293726), (1428, 276448), (1484, 266016), (1632, 241892), (1696, 232764), (1802, 219072), (1904, 207336), (1956, 201824), (2176, 181419), (2226, 177344), (2282, 172992), (2544, 155176), (2608, 151368), (2688, 146863), (2703, 146048), (2771, 142464), (2856, 138224), (2968, 133008), (3264, 120946), (3392, 116382), (3423, 115328), (3604, 109536), (3808, 103668), (3912, 100912), (4452, 88672), (4564, 86496), (5088, 77588), (5216, 75684), (5406, 73024), (5542, 71232), (5712, 69112), (5936, 66504), (6307, 62592), (6528, 60473), (6784, 58191), (6846, 57664), (7208, 54768), (7616, 51834), (7824, 50456), (8313, 47488), (8639, 45696), (8904, 44336), (9128, 43248), (10176, 38794), (10432, 37842), (10812, 36512), (11084, 35616), (11424, 34556), (11872, 33252), (12614, 31296), (13692, 28832), (14416, 27384), (15232, 25917), (15648, 25228), (16626, 23744), (17278, 22848), (17808, 22168), (18256, 21624), (18921, 20864), (19397, 20352)]