1405512

素因数分解:

$2^3\times 3^6\times {\mathrm{241}}^1$

素因数の和:265

約数の個数: 56

約数和(自身を含む): 3967590

約数和(自身を除く): 2562078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 241, 243, 324, 482, 486, 648, 723, 729, 964, 972, 1446, 1458, 1928, 1944, 2169, 2892, 2916, 4338, 5784, 5832, 6507, 8676, 13014, 17352, 19521, 26028, 39042, 52056, 58563, 78084, 117126, 156168, 175689, 234252, 351378, 468504, 702756, 1405512]

約数ペア:

[(1, 1405512), (2, 702756), (3, 468504), (4, 351378), (6, 234252), (8, 175689), (9, 156168), (12, 117126), (18, 78084), (24, 58563), (27, 52056), (36, 39042), (54, 26028), (72, 19521), (81, 17352), (108, 13014), (162, 8676), (216, 6507), (241, 5832), (243, 5784), (324, 4338), (482, 2916), (486, 2892), (648, 2169), (723, 1944), (729, 1928), (964, 1458), (972, 1446)]