2780333496

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 7612347600

約数和(自身を除く): 4832014104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 211, 394, 422, 591, 633, 788, 844, 929, 1182, 1266, 1576, 1688, 1773, 1858, 1899, 2364, 2532, 2787, 3546, 3716, 3798, 4728, 5064, 5574, 7092, 7432, 7596, 8361, 11148, 14184, 15192, 16722, 22296, 33444, 41567, 66888, 83134, 124701, 166268, 183013, 196019, 249402, 332536, 366026, 374103, 392038, 498804, 549039, 588057, 732052, 748206, 784076, 997608, 1098078, 1176114, 1464104, 1496412, 1568152, 1647117, 1764171, 2196156, 2352228, 2992824, 3294234, 3528342, 4392312, 4704456, 6588468, 7056684, 13176936, 14113368, 38615743, 77231486, 115847229, 154462972, 231694458, 308925944, 347541687, 463388916, 695083374, 926777832, 1390166748, 2780333496]

約数ペア:

[(1, 2780333496), (2, 1390166748), (3, 926777832), (4, 695083374), (6, 463388916), (8, 347541687), (9, 308925944), (12, 231694458), (18, 154462972), (24, 115847229), (36, 77231486), (72, 38615743), (197, 14113368), (211, 13176936), (394, 7056684), (422, 6588468), (591, 4704456), (633, 4392312), (788, 3528342), (844, 3294234), (929, 2992824), (1182, 2352228), (1266, 2196156), (1576, 1764171), (1688, 1647117), (1773, 1568152), (1858, 1496412), (1899, 1464104), (2364, 1176114), (2532, 1098078), (2787, 997608), (3546, 784076), (3716, 748206), (3798, 732052), (4728, 588057), (5064, 549039), (5574, 498804), (7092, 392038), (7432, 374103), (7596, 366026), (8361, 332536), (11148, 249402), (14184, 196019), (15192, 183013), (16722, 166268), (22296, 124701), (33444, 83134), (41567, 66888)]