248986762488

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{90473}}^1$

素因数の和:90659

約数の個数: 160

約数和(自身を含む): 725152728960

約数和(自身を除く): 476165966472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 137, 162, 186, 216, 248, 274, 279, 324, 372, 411, 548, 558, 648, 744, 822, 837, 1096, 1116, 1233, 1644, 1674, 2232, 2466, 2511, 3288, 3348, 3699, 4247, 4932, 5022, 6696, 7398, 8494, 9864, 10044, 11097, 12741, 14796, 16988, 20088, 22194, 25482, 29592, 33976, 38223, 44388, 50964, 76446, 88776, 90473, 101928, 114669, 152892, 180946, 229338, 271419, 305784, 344007, 361892, 458676, 542838, 688014, 723784, 814257, 917352, 1085676, 1376028, 1628514, 2171352, 2442771, 2752056, 2804663, 3257028, 4885542, 5609326, 6514056, 7328313, 8413989, 9771084, 11218652, 12394801, 14656626, 16827978, 19542168, 22437304, 24789602, 25241967, 29313252, 33655956, 37184403, 49579204, 50483934, 58626504, 67311912, 74368806, 75725901, 99158408, 100967868, 111553209, 148737612, 151451802, 201935736, 223106418, 227177703, 297475224, 302903604, 334659627, 384238831, 446212836, 454355406, 605807208, 669319254, 768477662, 892425672, 908710812, 1003978881, 1152716493, 1338638508, 1536955324, 1817421624, 2007957762, 2305432986, 2677277016, 3073910648, 3458149479, 4015915524, 4610865972, 6916298958, 8031831048, 9221731944, 10374448437, 13832597916, 20748896874, 27665195832, 31123345311, 41497793748, 62246690622, 82995587496, 124493381244, 248986762488]

約数ペア:

[(1, 248986762488), (2, 124493381244), (3, 82995587496), (4, 62246690622), (6, 41497793748), (8, 31123345311), (9, 27665195832), (12, 20748896874), (18, 13832597916), (24, 10374448437), (27, 9221731944), (31, 8031831048), (36, 6916298958), (54, 4610865972), (62, 4015915524), (72, 3458149479), (81, 3073910648), (93, 2677277016), (108, 2305432986), (124, 2007957762), (137, 1817421624), (162, 1536955324), (186, 1338638508), (216, 1152716493), (248, 1003978881), (274, 908710812), (279, 892425672), (324, 768477662), (372, 669319254), (411, 605807208), (548, 454355406), (558, 446212836), (648, 384238831), (744, 334659627), (822, 302903604), (837, 297475224), (1096, 227177703), (1116, 223106418), (1233, 201935736), (1644, 151451802), (1674, 148737612), (2232, 111553209), (2466, 100967868), (2511, 99158408), (3288, 75725901), (3348, 74368806), (3699, 67311912), (4247, 58626504), (4932, 50483934), (5022, 49579204), (6696, 37184403), (7398, 33655956), (8494, 29313252), (9864, 25241967), (10044, 24789602), (11097, 22437304), (12741, 19542168), (14796, 16827978), (16988, 14656626), (20088, 12394801), (22194, 11218652), (25482, 9771084), (29592, 8413989), (33976, 7328313), (38223, 6514056), (44388, 5609326), (50964, 4885542), (76446, 3257028), (88776, 2804663), (90473, 2752056), (101928, 2442771), (114669, 2171352), (152892, 1628514), (180946, 1376028), (229338, 1085676), (271419, 917352), (305784, 814257), (344007, 723784), (361892, 688014), (458676, 542838)]