2888028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:65

約数の個数: 144

約数和(自身を含む): 9384480

約数和(自身を除く): 6496452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 78, 99, 102, 108, 117, 121, 132, 143, 153, 156, 187, 198, 204, 221, 234, 242, 286, 297, 306, 351, 363, 374, 396, 429, 442, 459, 468, 484, 561, 572, 594, 612, 663, 702, 726, 748, 858, 884, 918, 1089, 1122, 1188, 1287, 1326, 1404, 1452, 1573, 1683, 1716, 1836, 1989, 2057, 2178, 2244, 2431, 2574, 2652, 3146, 3267, 3366, 3861, 3978, 4114, 4356, 4719, 4862, 5049, 5148, 5967, 6171, 6292, 6534, 6732, 7293, 7722, 7956, 8228, 9438, 9724, 10098, 11934, 12342, 13068, 14157, 14586, 15444, 18513, 18876, 20196, 21879, 23868, 24684, 26741, 28314, 29172, 37026, 42471, 43758, 53482, 55539, 56628, 65637, 74052, 80223, 84942, 87516, 106964, 111078, 131274, 160446, 169884, 222156, 240669, 262548, 320892, 481338, 722007, 962676, 1444014, 2888028]

約数ペア:

[(1, 2888028), (2, 1444014), (3, 962676), (4, 722007), (6, 481338), (9, 320892), (11, 262548), (12, 240669), (13, 222156), (17, 169884), (18, 160446), (22, 131274), (26, 111078), (27, 106964), (33, 87516), (34, 84942), (36, 80223), (39, 74052), (44, 65637), (51, 56628), (52, 55539), (54, 53482), (66, 43758), (68, 42471), (78, 37026), (99, 29172), (102, 28314), (108, 26741), (117, 24684), (121, 23868), (132, 21879), (143, 20196), (153, 18876), (156, 18513), (187, 15444), (198, 14586), (204, 14157), (221, 13068), (234, 12342), (242, 11934), (286, 10098), (297, 9724), (306, 9438), (351, 8228), (363, 7956), (374, 7722), (396, 7293), (429, 6732), (442, 6534), (459, 6292), (468, 6171), (484, 5967), (561, 5148), (572, 5049), (594, 4862), (612, 4719), (663, 4356), (702, 4114), (726, 3978), (748, 3861), (858, 3366), (884, 3267), (918, 3146), (1089, 2652), (1122, 2574), (1188, 2431), (1287, 2244), (1326, 2178), (1404, 2057), (1452, 1989), (1573, 1836), (1683, 1716)]