394371407528

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1864

約数の個数: 192

約数和(自身を含む): 909512064000

約数和(自身を除く): 515140656472

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 113, 161, 184, 196, 226, 269, 322, 392, 452, 538, 644, 791, 904, 1076, 1127, 1288, 1439, 1582, 1883, 2152, 2254, 2599, 2878, 3164, 3766, 4508, 5198, 5537, 5756, 6187, 6328, 7532, 9016, 10073, 10396, 11074, 11512, 12374, 13181, 15064, 18193, 20146, 20792, 22148, 24748, 26362, 30397, 33097, 36386, 40292, 43309, 44296, 49496, 52724, 60794, 66194, 70511, 72772, 80584, 86618, 105448, 121588, 127351, 132388, 141022, 145544, 162607, 173236, 212779, 231679, 243176, 254702, 264776, 282044, 303163, 325214, 346472, 387091, 425558, 463358, 509404, 564088, 606326, 650428, 699131, 774182, 851116, 926716, 1018808, 1138249, 1212652, 1300856, 1398262, 1489453, 1548364, 1621753, 1702232, 1853432, 2276498, 2425304, 2709637, 2796524, 2978906, 3096728, 3243506, 3739961, 4552996, 4893917, 5419274, 5593048, 5957812, 6487012, 7479922, 7967743, 8903093, 9105992, 9787834, 10838548, 11915624, 12974024, 14959844, 15935486, 17806186, 18967459, 19575668, 21677096, 26179727, 29919688, 31870972, 34257419, 35612372, 37934918, 39151336, 43741283, 52359454, 62321651, 63741944, 68514838, 71224744, 75869836, 87482566, 104718908, 124643302, 137029676, 151739672, 174965132, 183258089, 209437816, 249286604, 274059352, 306188981, 349930264, 366516178, 436251557, 498573208, 612377962, 733032356, 872503114, 1006049509, 1224755924, 1466064712, 1745006228, 2012099018, 2143322867, 2449511848, 3490012456, 4024198036, 4286645734, 7042346563, 8048396072, 8573291468, 14084693126, 17146582936, 28169386252, 49296425941, 56338772504, 98592851882, 197185703764, 394371407528]

約数ペア:

[(1, 394371407528), (2, 197185703764), (4, 98592851882), (7, 56338772504), (8, 49296425941), (14, 28169386252), (23, 17146582936), (28, 14084693126), (46, 8573291468), (49, 8048396072), (56, 7042346563), (92, 4286645734), (98, 4024198036), (113, 3490012456), (161, 2449511848), (184, 2143322867), (196, 2012099018), (226, 1745006228), (269, 1466064712), (322, 1224755924), (392, 1006049509), (452, 872503114), (538, 733032356), (644, 612377962), (791, 498573208), (904, 436251557), (1076, 366516178), (1127, 349930264), (1288, 306188981), (1439, 274059352), (1582, 249286604), (1883, 209437816), (2152, 183258089), (2254, 174965132), (2599, 151739672), (2878, 137029676), (3164, 124643302), (3766, 104718908), (4508, 87482566), (5198, 75869836), (5537, 71224744), (5756, 68514838), (6187, 63741944), (6328, 62321651), (7532, 52359454), (9016, 43741283), (10073, 39151336), (10396, 37934918), (11074, 35612372), (11512, 34257419), (12374, 31870972), (13181, 29919688), (15064, 26179727), (18193, 21677096), (20146, 19575668), (20792, 18967459), (22148, 17806186), (24748, 15935486), (26362, 14959844), (30397, 12974024), (33097, 11915624), (36386, 10838548), (40292, 9787834), (43309, 9105992), (44296, 8903093), (49496, 7967743), (52724, 7479922), (60794, 6487012), (66194, 5957812), (70511, 5593048), (72772, 5419274), (80584, 4893917), (86618, 4552996), (105448, 3739961), (121588, 3243506), (127351, 3096728), (132388, 2978906), (141022, 2796524), (145544, 2709637), (162607, 2425304), (173236, 2276498), (212779, 1853432), (231679, 1702232), (243176, 1621753), (254702, 1548364), (264776, 1489453), (282044, 1398262), (303163, 1300856), (325214, 1212652), (346472, 1138249), (387091, 1018808), (425558, 926716), (463358, 851116), (509404, 774182), (564088, 699131), (606326, 650428)]