1580472

素因数分解:

$2^3\times 3^6\times {\mathrm{271}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 4459440

約数和(自身を除く): 2878968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 271, 324, 486, 542, 648, 729, 813, 972, 1084, 1458, 1626, 1944, 2168, 2439, 2916, 3252, 4878, 5832, 6504, 7317, 9756, 14634, 19512, 21951, 29268, 43902, 58536, 65853, 87804, 131706, 175608, 197559, 263412, 395118, 526824, 790236, 1580472]

約数ペア:

[(1, 1580472), (2, 790236), (3, 526824), (4, 395118), (6, 263412), (8, 197559), (9, 175608), (12, 131706), (18, 87804), (24, 65853), (27, 58536), (36, 43902), (54, 29268), (72, 21951), (81, 19512), (108, 14634), (162, 9756), (216, 7317), (243, 6504), (271, 5832), (324, 4878), (486, 3252), (542, 2916), (648, 2439), (729, 2168), (813, 1944), (972, 1626), (1084, 1458)]