748697712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11311}}^1$

素因数の和:11526

約数の個数: 80

約数和(自身を含む): 2221857792

約数和(自身を除く): 1473160080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 8274, 9456, 11032, 11311, 16548, 22064, 22622, 33096, 33933, 45244, 66192, 67866, 79177, 90488, 135732, 158354, 180976, 237531, 271464, 316708, 475062, 542928, 633416, 950124, 1266832, 1900248, 2228267, 3800496, 4456534, 6684801, 8913068, 13369602, 15597869, 17826136, 26739204, 31195738, 35652272, 46793607, 53478408, 62391476, 93587214, 106956816, 124782952, 187174428, 249565904, 374348856, 748697712]

約数ペア:

[(1, 748697712), (2, 374348856), (3, 249565904), (4, 187174428), (6, 124782952), (7, 106956816), (8, 93587214), (12, 62391476), (14, 53478408), (16, 46793607), (21, 35652272), (24, 31195738), (28, 26739204), (42, 17826136), (48, 15597869), (56, 13369602), (84, 8913068), (112, 6684801), (168, 4456534), (197, 3800496), (336, 2228267), (394, 1900248), (591, 1266832), (788, 950124), (1182, 633416), (1379, 542928), (1576, 475062), (2364, 316708), (2758, 271464), (3152, 237531), (4137, 180976), (4728, 158354), (5516, 135732), (8274, 90488), (9456, 79177), (11032, 67866), (11311, 66192), (16548, 45244), (22064, 33933), (22622, 33096)]