248407712

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 336845152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 83, 112, 124, 166, 217, 224, 248, 332, 431, 434, 496, 581, 664, 862, 868, 992, 1162, 1328, 1724, 1736, 2324, 2573, 2656, 3017, 3448, 3472, 4648, 5146, 6034, 6896, 6944, 9296, 10292, 12068, 13361, 13792, 18011, 18592, 20584, 24136, 26722, 35773, 36022, 41168, 48272, 53444, 71546, 72044, 82336, 93527, 96544, 106888, 143092, 144088, 187054, 213776, 250411, 286184, 288176, 374108, 427552, 500822, 572368, 576352, 748216, 1001644, 1108963, 1144736, 1496432, 2003288, 2217926, 2992864, 4006576, 4435852, 7762741, 8013152, 8871704, 15525482, 17743408, 31050964, 35486816, 62101928, 124203856, 248407712]

約数ペア:

[(1, 248407712), (2, 124203856), (4, 62101928), (7, 35486816), (8, 31050964), (14, 17743408), (16, 15525482), (28, 8871704), (31, 8013152), (32, 7762741), (56, 4435852), (62, 4006576), (83, 2992864), (112, 2217926), (124, 2003288), (166, 1496432), (217, 1144736), (224, 1108963), (248, 1001644), (332, 748216), (431, 576352), (434, 572368), (496, 500822), (581, 427552), (664, 374108), (862, 288176), (868, 286184), (992, 250411), (1162, 213776), (1328, 187054), (1724, 144088), (1736, 143092), (2324, 106888), (2573, 96544), (2656, 93527), (3017, 82336), (3448, 72044), (3472, 71546), (4648, 53444), (5146, 48272), (6034, 41168), (6896, 36022), (6944, 35773), (9296, 26722), (10292, 24136), (12068, 20584), (13361, 18592), (13792, 18011)]