353290248

素因数分解:

$2^3\times 3^4\times {\mathrm{457}}^1\times {\mathrm{1193}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 992536380

約数和(自身を除く): 639246132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 457, 648, 914, 1193, 1371, 1828, 2386, 2742, 3579, 3656, 4113, 4772, 5484, 7158, 8226, 9544, 10737, 10968, 12339, 14316, 16452, 21474, 24678, 28632, 32211, 32904, 37017, 42948, 49356, 64422, 74034, 85896, 96633, 98712, 128844, 148068, 193266, 257688, 296136, 386532, 545201, 773064, 1090402, 1635603, 2180804, 3271206, 4361608, 4906809, 6542412, 9813618, 13084824, 14720427, 19627236, 29440854, 39254472, 44161281, 58881708, 88322562, 117763416, 176645124, 353290248]

約数ペア:

[(1, 353290248), (2, 176645124), (3, 117763416), (4, 88322562), (6, 58881708), (8, 44161281), (9, 39254472), (12, 29440854), (18, 19627236), (24, 14720427), (27, 13084824), (36, 9813618), (54, 6542412), (72, 4906809), (81, 4361608), (108, 3271206), (162, 2180804), (216, 1635603), (324, 1090402), (457, 773064), (648, 545201), (914, 386532), (1193, 296136), (1371, 257688), (1828, 193266), (2386, 148068), (2742, 128844), (3579, 98712), (3656, 96633), (4113, 85896), (4772, 74034), (5484, 64422), (7158, 49356), (8226, 42948), (9544, 37017), (10737, 32904), (10968, 32211), (12339, 28632), (14316, 24678), (16452, 21474)]