421844652

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 1137346560

約数和(自身を除く): 715501908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 163, 186, 279, 326, 372, 489, 558, 652, 773, 837, 978, 1116, 1467, 1546, 1674, 1956, 2319, 2934, 3092, 3348, 4401, 4638, 5053, 5868, 6957, 8802, 9276, 10106, 13914, 15159, 17604, 20212, 20871, 23963, 27828, 30318, 41742, 45477, 47926, 60636, 71889, 83484, 90954, 95852, 125999, 136431, 143778, 181908, 215667, 251998, 272862, 287556, 377997, 431334, 503996, 545724, 647001, 755994, 862668, 1133991, 1294002, 1511988, 2267982, 2588004, 3401973, 3905969, 4535964, 6803946, 7811938, 11717907, 13607892, 15623876, 23435814, 35153721, 46871628, 70307442, 105461163, 140614884, 210922326, 421844652]

約数ペア:

[(1, 421844652), (2, 210922326), (3, 140614884), (4, 105461163), (6, 70307442), (9, 46871628), (12, 35153721), (18, 23435814), (27, 15623876), (31, 13607892), (36, 11717907), (54, 7811938), (62, 6803946), (93, 4535964), (108, 3905969), (124, 3401973), (163, 2588004), (186, 2267982), (279, 1511988), (326, 1294002), (372, 1133991), (489, 862668), (558, 755994), (652, 647001), (773, 545724), (837, 503996), (978, 431334), (1116, 377997), (1467, 287556), (1546, 272862), (1674, 251998), (1956, 215667), (2319, 181908), (2934, 143778), (3092, 136431), (3348, 125999), (4401, 95852), (4638, 90954), (5053, 83484), (5868, 71889), (6957, 60636), (8802, 47926), (9276, 45477), (10106, 41742), (13914, 30318), (15159, 27828), (17604, 23963), (20212, 20871)]