4454748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 12383280

約数和(自身を除く): 7928532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 251, 261, 306, 348, 493, 502, 522, 612, 753, 986, 1004, 1044, 1479, 1506, 1972, 2259, 2958, 3012, 4267, 4437, 4518, 5916, 7279, 8534, 8874, 9036, 12801, 14558, 17068, 17748, 21837, 25602, 29116, 38403, 43674, 51204, 65511, 76806, 87348, 123743, 131022, 153612, 247486, 262044, 371229, 494972, 742458, 1113687, 1484916, 2227374, 4454748]

約数ペア:

[(1, 4454748), (2, 2227374), (3, 1484916), (4, 1113687), (6, 742458), (9, 494972), (12, 371229), (17, 262044), (18, 247486), (29, 153612), (34, 131022), (36, 123743), (51, 87348), (58, 76806), (68, 65511), (87, 51204), (102, 43674), (116, 38403), (153, 29116), (174, 25602), (204, 21837), (251, 17748), (261, 17068), (306, 14558), (348, 12801), (493, 9036), (502, 8874), (522, 8534), (612, 7279), (753, 5916), (986, 4518), (1004, 4437), (1044, 4267), (1479, 3012), (1506, 2958), (1972, 2259)]