421189632

素因数分解:

$2^{11}\times 3^4\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 120

約数和(自身を含む): 1258557300

約数和(自身を除く): 837367668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2539, 2592, 3072, 3456, 4608, 5078, 5184, 6144, 6912, 7617, 9216, 10156, 10368, 13824, 15234, 18432, 20312, 20736, 22851, 27648, 30468, 40624, 41472, 45702, 55296, 60936, 68553, 81248, 82944, 91404, 121872, 137106, 162496, 165888, 182808, 205659, 243744, 274212, 324992, 365616, 411318, 487488, 548424, 649984, 731232, 822636, 974976, 1096848, 1299968, 1462464, 1645272, 1949952, 2193696, 2599936, 2924928, 3290544, 3899904, 4387392, 5199872, 5849856, 6581088, 7799808, 8774784, 11699712, 13162176, 15599616, 17549568, 23399424, 26324352, 35099136, 46798848, 52648704, 70198272, 105297408, 140396544, 210594816, 421189632]

約数ペア:

[(1, 421189632), (2, 210594816), (3, 140396544), (4, 105297408), (6, 70198272), (8, 52648704), (9, 46798848), (12, 35099136), (16, 26324352), (18, 23399424), (24, 17549568), (27, 15599616), (32, 13162176), (36, 11699712), (48, 8774784), (54, 7799808), (64, 6581088), (72, 5849856), (81, 5199872), (96, 4387392), (108, 3899904), (128, 3290544), (144, 2924928), (162, 2599936), (192, 2193696), (216, 1949952), (256, 1645272), (288, 1462464), (324, 1299968), (384, 1096848), (432, 974976), (512, 822636), (576, 731232), (648, 649984), (768, 548424), (864, 487488), (1024, 411318), (1152, 365616), (1296, 324992), (1536, 274212), (1728, 243744), (2048, 205659), (2304, 182808), (2539, 165888), (2592, 162496), (3072, 137106), (3456, 121872), (4608, 91404), (5078, 82944), (5184, 81248), (6144, 68553), (6912, 60936), (7617, 55296), (9216, 45702), (10156, 41472), (10368, 40624), (13824, 30468), (15234, 27648), (18432, 22851), (20312, 20736)]