1628748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 60

約数和(自身を含む): 4655112

約数和(自身を除く): 3026364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 457, 594, 891, 914, 1188, 1371, 1782, 1828, 2742, 3564, 4113, 5027, 5484, 8226, 10054, 12339, 15081, 16452, 20108, 24678, 30162, 37017, 45243, 49356, 60324, 74034, 90486, 135729, 148068, 180972, 271458, 407187, 542916, 814374, 1628748]

約数ペア:

[(1, 1628748), (2, 814374), (3, 542916), (4, 407187), (6, 271458), (9, 180972), (11, 148068), (12, 135729), (18, 90486), (22, 74034), (27, 60324), (33, 49356), (36, 45243), (44, 37017), (54, 30162), (66, 24678), (81, 20108), (99, 16452), (108, 15081), (132, 12339), (162, 10054), (198, 8226), (297, 5484), (324, 5027), (396, 4113), (457, 3564), (594, 2742), (891, 1828), (914, 1782), (1188, 1371)]