628305984

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6422

約数の個数: 140

約数和(自身を含む): 1960829200

約数和(自身を除く): 1332523216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5472, 6156, 6379, 8208, 10944, 12312, 12758, 16416, 19137, 24624, 25516, 32832, 38274, 49248, 51032, 57411, 76548, 98496, 102064, 114822, 121201, 153096, 172233, 204128, 229644, 242402, 306192, 344466, 363603, 408256, 459288, 484804, 516699, 612384, 688932, 727206, 918576, 969608, 1033398, 1090809, 1224768, 1377864, 1454412, 1837152, 1939216, 2066796, 2181618, 2755728, 2908824, 3272427, 3674304, 3878432, 4133592, 4363236, 5511456, 5817648, 6544854, 7756864, 8267184, 8726472, 9817281, 11022912, 11635296, 13089708, 16534368, 17452944, 19634562, 23270592, 26179416, 33068736, 34905888, 39269124, 52358832, 69811776, 78538248, 104717664, 157076496, 209435328, 314152992, 628305984]

約数ペア:

[(1, 628305984), (2, 314152992), (3, 209435328), (4, 157076496), (6, 104717664), (8, 78538248), (9, 69811776), (12, 52358832), (16, 39269124), (18, 34905888), (19, 33068736), (24, 26179416), (27, 23270592), (32, 19634562), (36, 17452944), (38, 16534368), (48, 13089708), (54, 11635296), (57, 11022912), (64, 9817281), (72, 8726472), (76, 8267184), (81, 7756864), (96, 6544854), (108, 5817648), (114, 5511456), (144, 4363236), (152, 4133592), (162, 3878432), (171, 3674304), (192, 3272427), (216, 2908824), (228, 2755728), (288, 2181618), (304, 2066796), (324, 1939216), (342, 1837152), (432, 1454412), (456, 1377864), (513, 1224768), (576, 1090809), (608, 1033398), (648, 969608), (684, 918576), (864, 727206), (912, 688932), (1026, 612384), (1216, 516699), (1296, 484804), (1368, 459288), (1539, 408256), (1728, 363603), (1824, 344466), (2052, 306192), (2592, 242402), (2736, 229644), (3078, 204128), (3648, 172233), (4104, 153096), (5184, 121201), (5472, 114822), (6156, 102064), (6379, 98496), (8208, 76548), (10944, 57411), (12312, 51032), (12758, 49248), (16416, 38274), (19137, 32832), (24624, 25516)]