749018556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4457

約数の個数: 144

約数和(自身を含む): 2299197600

約数和(自身を除く): 1550179044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 858, 1089, 1188, 1287, 1404, 1452, 1573, 1716, 2178, 2574, 3146, 3267, 3861, 4356, 4409, 4719, 5148, 6292, 6534, 7722, 8818, 9438, 13068, 13227, 14157, 15444, 17636, 18876, 26454, 28314, 39681, 42471, 48499, 52908, 56628, 57317, 79362, 84942, 96998, 114634, 119043, 145497, 158724, 169884, 171951, 193996, 229268, 238086, 290994, 343902, 436491, 476172, 515853, 533489, 581988, 630487, 687804, 872982, 1031706, 1066978, 1260974, 1309473, 1547559, 1600467, 1745964, 1891461, 2063412, 2133956, 2521948, 2618946, 3095118, 3200934, 3782922, 4801401, 5237892, 5674383, 6190236, 6401868, 6935357, 7565844, 9602802, 11348766, 13870714, 14404203, 17023149, 19205604, 20806071, 22697532, 27741428, 28808406, 34046298, 41612142, 57616812, 62418213, 68092596, 83224284, 124836426, 187254639, 249672852, 374509278, 749018556]

約数ペア:

[(1, 749018556), (2, 374509278), (3, 249672852), (4, 187254639), (6, 124836426), (9, 83224284), (11, 68092596), (12, 62418213), (13, 57616812), (18, 41612142), (22, 34046298), (26, 28808406), (27, 27741428), (33, 22697532), (36, 20806071), (39, 19205604), (44, 17023149), (52, 14404203), (54, 13870714), (66, 11348766), (78, 9602802), (99, 7565844), (108, 6935357), (117, 6401868), (121, 6190236), (132, 5674383), (143, 5237892), (156, 4801401), (198, 3782922), (234, 3200934), (242, 3095118), (286, 2618946), (297, 2521948), (351, 2133956), (363, 2063412), (396, 1891461), (429, 1745964), (468, 1600467), (484, 1547559), (572, 1309473), (594, 1260974), (702, 1066978), (726, 1031706), (858, 872982), (1089, 687804), (1188, 630487), (1287, 581988), (1404, 533489), (1452, 515853), (1573, 476172), (1716, 436491), (2178, 343902), (2574, 290994), (3146, 238086), (3267, 229268), (3861, 193996), (4356, 171951), (4409, 169884), (4719, 158724), (5148, 145497), (6292, 119043), (6534, 114634), (7722, 96998), (8818, 84942), (9438, 79362), (13068, 57317), (13227, 56628), (14157, 52908), (15444, 48499), (17636, 42471), (18876, 39681), (26454, 28314)]