906369072

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 180

約数和(自身を含む): 2821446648

約数和(自身を除く): 1915077576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 401, 434, 496, 588, 651, 744, 784, 802, 868, 961, 1176, 1203, 1302, 1488, 1519, 1604, 1736, 1922, 2352, 2406, 2604, 2807, 2883, 3038, 3208, 3472, 3844, 4557, 4812, 5208, 5614, 5766, 6076, 6416, 6727, 7688, 8421, 9114, 9624, 10416, 11228, 11532, 12152, 12431, 13454, 15376, 16842, 18228, 19248, 19649, 20181, 22456, 23064, 24304, 24862, 26908, 33684, 36456, 37293, 39298, 40362, 44912, 46128, 47089, 49724, 53816, 58947, 67368, 72912, 74586, 78596, 80724, 87017, 94178, 99448, 107632, 117894, 134736, 141267, 149172, 157192, 161448, 174034, 188356, 198896, 235788, 261051, 282534, 298344, 314384, 322896, 348068, 376712, 385361, 471576, 522102, 565068, 596688, 609119, 696136, 753424, 770722, 943152, 1044204, 1130136, 1156083, 1218238, 1392272, 1541444, 1827357, 2088408, 2260272, 2312166, 2436476, 2697527, 3082888, 3654714, 4176816, 4624332, 4872952, 5395054, 6165776, 7309428, 8092581, 9248664, 9745904, 10790108, 14618856, 16185162, 18497328, 18882689, 21580216, 29237712, 32370324, 37765378, 43160432, 56648067, 64740648, 75530756, 113296134, 129481296, 151061512, 226592268, 302123024, 453184536, 906369072]

約数ペア:

[(1, 906369072), (2, 453184536), (3, 302123024), (4, 226592268), (6, 151061512), (7, 129481296), (8, 113296134), (12, 75530756), (14, 64740648), (16, 56648067), (21, 43160432), (24, 37765378), (28, 32370324), (31, 29237712), (42, 21580216), (48, 18882689), (49, 18497328), (56, 16185162), (62, 14618856), (84, 10790108), (93, 9745904), (98, 9248664), (112, 8092581), (124, 7309428), (147, 6165776), (168, 5395054), (186, 4872952), (196, 4624332), (217, 4176816), (248, 3654714), (294, 3082888), (336, 2697527), (372, 2436476), (392, 2312166), (401, 2260272), (434, 2088408), (496, 1827357), (588, 1541444), (651, 1392272), (744, 1218238), (784, 1156083), (802, 1130136), (868, 1044204), (961, 943152), (1176, 770722), (1203, 753424), (1302, 696136), (1488, 609119), (1519, 596688), (1604, 565068), (1736, 522102), (1922, 471576), (2352, 385361), (2406, 376712), (2604, 348068), (2807, 322896), (2883, 314384), (3038, 298344), (3208, 282534), (3472, 261051), (3844, 235788), (4557, 198896), (4812, 188356), (5208, 174034), (5614, 161448), (5766, 157192), (6076, 149172), (6416, 141267), (6727, 134736), (7688, 117894), (8421, 107632), (9114, 99448), (9624, 94178), (10416, 87017), (11228, 80724), (11532, 78596), (12152, 74586), (12431, 72912), (13454, 67368), (15376, 58947), (16842, 53816), (18228, 49724), (19248, 47089), (19649, 46128), (20181, 44912), (22456, 40362), (23064, 39298), (24304, 37293), (24862, 36456), (26908, 33684)]