221019084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 678810720

約数和(自身を除く): 457791636

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, 1301, 1404, 1452, 1573, 1716, 2178, 2574, 2602, 3146, 3267, 3861, 3903, 4356, 4719, 5148, 5204, 6292, 6534, 7722, 7806, 9438, 11709, 13068, 14157, 14311, 15444, 15612, 16913, 18876, 23418, 28314, 28622, 33826, 35127, 42471, 42933, 46836, 50739, 56628, 57244, 67652, 70254, 84942, 85866, 101478, 128799, 140508, 152217, 157421, 169884, 171732, 186043, 202956, 257598, 304434, 314842, 372086, 386397, 456651, 472263, 515196, 558129, 608868, 629684, 744172, 772794, 913302, 944526, 1116258, 1416789, 1545588, 1674387, 1826604, 1889052, 2046473, 2232516, 2833578, 3348774, 4092946, 4250367, 5023161, 5667156, 6139419, 6697548, 8185892, 8500734, 10046322, 12278838, 17001468, 18418257, 20092644, 24557676, 36836514, 55254771, 73673028, 110509542, 221019084]

約数ペア:

[(1, 221019084), (2, 110509542), (3, 73673028), (4, 55254771), (6, 36836514), (9, 24557676), (11, 20092644), (12, 18418257), (13, 17001468), (18, 12278838), (22, 10046322), (26, 8500734), (27, 8185892), (33, 6697548), (36, 6139419), (39, 5667156), (44, 5023161), (52, 4250367), (54, 4092946), (66, 3348774), (78, 2833578), (99, 2232516), (108, 2046473), (117, 1889052), (121, 1826604), (132, 1674387), (143, 1545588), (156, 1416789), (198, 1116258), (234, 944526), (242, 913302), (286, 772794), (297, 744172), (351, 629684), (363, 608868), (396, 558129), (429, 515196), (468, 472263), (484, 456651), (572, 386397), (594, 372086), (702, 314842), (726, 304434), (858, 257598), (1089, 202956), (1188, 186043), (1287, 171732), (1301, 169884), (1404, 157421), (1452, 152217), (1573, 140508), (1716, 128799), (2178, 101478), (2574, 85866), (2602, 84942), (3146, 70254), (3267, 67652), (3861, 57244), (3903, 56628), (4356, 50739), (4719, 46836), (5148, 42933), (5204, 42471), (6292, 35127), (6534, 33826), (7722, 28622), (7806, 28314), (9438, 23418), (11709, 18876), (13068, 16913), (14157, 15612), (14311, 15444)]