248643808

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 587962368

約数和(自身を除く): 339318560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 488, 496, 587, 854, 868, 976, 992, 1174, 1708, 1736, 1891, 1952, 2348, 3416, 3472, 3782, 4109, 4696, 6832, 6944, 7564, 8218, 9392, 13237, 13664, 15128, 16436, 18197, 18784, 26474, 30256, 32872, 35807, 36394, 52948, 60512, 65744, 71614, 72788, 105896, 127379, 131488, 143228, 145576, 211792, 250649, 254758, 286456, 291152, 423584, 501298, 509516, 572912, 582304, 1002596, 1019032, 1110017, 1145824, 2005192, 2038064, 2220034, 4010384, 4076128, 4440068, 7770119, 8020768, 8880136, 15540238, 17760272, 31080476, 35520544, 62160952, 124321904, 248643808]

約数ペア:

[(1, 248643808), (2, 124321904), (4, 62160952), (7, 35520544), (8, 31080476), (14, 17760272), (16, 15540238), (28, 8880136), (31, 8020768), (32, 7770119), (56, 4440068), (61, 4076128), (62, 4010384), (112, 2220034), (122, 2038064), (124, 2005192), (217, 1145824), (224, 1110017), (244, 1019032), (248, 1002596), (427, 582304), (434, 572912), (488, 509516), (496, 501298), (587, 423584), (854, 291152), (868, 286456), (976, 254758), (992, 250649), (1174, 211792), (1708, 145576), (1736, 143228), (1891, 131488), (1952, 127379), (2348, 105896), (3416, 72788), (3472, 71614), (3782, 65744), (4109, 60512), (4696, 52948), (6832, 36394), (6944, 35807), (7564, 32872), (8218, 30256), (9392, 26474), (13237, 18784), (13664, 18197), (15128, 16436)]