724144624

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5174

約数の個数: 80

約数和(自身を含む): 1695891456

約数和(自身を除く): 971746832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1736, 2296, 2542, 3472, 4592, 5084, 5087, 8897, 10168, 10174, 17794, 20336, 20348, 35588, 35609, 40696, 71176, 71218, 81392, 142352, 142436, 157697, 208567, 284872, 315394, 417134, 569744, 630788, 834268, 1103879, 1261576, 1459969, 1668536, 2207758, 2523152, 2919938, 3337072, 4415516, 5839876, 6465577, 8831032, 11679752, 12931154, 17662064, 23359504, 25862308, 45259039, 51724616, 90518078, 103449232, 181036156, 362072312, 724144624]

約数ペア:

[(1, 724144624), (2, 362072312), (4, 181036156), (7, 103449232), (8, 90518078), (14, 51724616), (16, 45259039), (28, 25862308), (31, 23359504), (41, 17662064), (56, 12931154), (62, 11679752), (82, 8831032), (112, 6465577), (124, 5839876), (164, 4415516), (217, 3337072), (248, 2919938), (287, 2523152), (328, 2207758), (434, 1668536), (496, 1459969), (574, 1261576), (656, 1103879), (868, 834268), (1148, 630788), (1271, 569744), (1736, 417134), (2296, 315394), (2542, 284872), (3472, 208567), (4592, 157697), (5084, 142436), (5087, 142352), (8897, 81392), (10168, 71218), (10174, 71176), (17794, 40696), (20336, 35609), (20348, 35588)]