900990324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 2633236480

約数和(自身を除く): 1732246156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 127, 156, 163, 186, 234, 254, 279, 326, 351, 372, 381, 403, 468, 489, 508, 558, 652, 702, 762, 806, 837, 978, 1116, 1143, 1209, 1404, 1467, 1524, 1612, 1651, 1674, 1956, 2119, 2286, 2418, 2934, 3302, 3348, 3429, 3627, 3937, 4238, 4401, 4572, 4836, 4953, 5053, 5868, 6357, 6604, 6858, 7254, 7874, 8476, 8802, 9906, 10106, 10881, 11811, 12714, 13716, 14508, 14859, 15159, 15748, 17604, 19071, 19812, 20212, 20701, 21762, 23622, 25428, 29718, 30318, 35433, 38142, 41402, 43524, 44577, 45477, 47244, 51181, 57213, 59436, 60636, 62103, 65689, 70866, 76284, 82804, 89154, 90954, 102362, 106299, 114426, 124206, 131378, 136431, 141732, 153543, 178308, 181908, 186309, 197067, 204724, 212598, 228852, 248412, 262756, 269113, 272862, 307086, 372618, 394134, 425196, 460629, 538226, 545724, 558927, 591201, 614172, 641731, 745236, 788268, 807339, 921258, 1076452, 1117854, 1182402, 1283462, 1381887, 1614678, 1773603, 1842516, 1925193, 2235708, 2364804, 2422017, 2566924, 2763774, 3229356, 3547206, 3850386, 4844034, 5527548, 5775579, 7094412, 7266051, 7700772, 8342503, 9688068, 11551158, 14532102, 16685006, 17326737, 23102316, 25027509, 29064204, 33370012, 34653474, 50055018, 69306948, 75082527, 100110036, 150165054, 225247581, 300330108, 450495162, 900990324]

約数ペア:

[(1, 900990324), (2, 450495162), (3, 300330108), (4, 225247581), (6, 150165054), (9, 100110036), (12, 75082527), (13, 69306948), (18, 50055018), (26, 34653474), (27, 33370012), (31, 29064204), (36, 25027509), (39, 23102316), (52, 17326737), (54, 16685006), (62, 14532102), (78, 11551158), (93, 9688068), (108, 8342503), (117, 7700772), (124, 7266051), (127, 7094412), (156, 5775579), (163, 5527548), (186, 4844034), (234, 3850386), (254, 3547206), (279, 3229356), (326, 2763774), (351, 2566924), (372, 2422017), (381, 2364804), (403, 2235708), (468, 1925193), (489, 1842516), (508, 1773603), (558, 1614678), (652, 1381887), (702, 1283462), (762, 1182402), (806, 1117854), (837, 1076452), (978, 921258), (1116, 807339), (1143, 788268), (1209, 745236), (1404, 641731), (1467, 614172), (1524, 591201), (1612, 558927), (1651, 545724), (1674, 538226), (1956, 460629), (2119, 425196), (2286, 394134), (2418, 372618), (2934, 307086), (3302, 272862), (3348, 269113), (3429, 262756), (3627, 248412), (3937, 228852), (4238, 212598), (4401, 204724), (4572, 197067), (4836, 186309), (4953, 181908), (5053, 178308), (5868, 153543), (6357, 141732), (6604, 136431), (6858, 131378), (7254, 124206), (7874, 114426), (8476, 106299), (8802, 102362), (9906, 90954), (10106, 89154), (10881, 82804), (11811, 76284), (12714, 70866), (13716, 65689), (14508, 62103), (14859, 60636), (15159, 59436), (15748, 57213), (17604, 51181), (19071, 47244), (19812, 45477), (20212, 44577), (20701, 43524), (21762, 41402), (23622, 38142), (25428, 35433), (29718, 30318)]