249231072

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 684149760

約数和(自身を除く): 434918688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1009, 1328, 1488, 1992, 2018, 2573, 2656, 2976, 3027, 3984, 4036, 5146, 6054, 7719, 7968, 8072, 10292, 12108, 15438, 16144, 20584, 24216, 30876, 31279, 32288, 41168, 48432, 61752, 62558, 82336, 83747, 93837, 96864, 123504, 125116, 167494, 187674, 247008, 250232, 251241, 334988, 375348, 500464, 502482, 669976, 750696, 1000928, 1004964, 1339952, 1501392, 2009928, 2596157, 2679904, 3002784, 4019856, 5192314, 7788471, 8039712, 10384628, 15576942, 20769256, 31153884, 41538512, 62307768, 83077024, 124615536, 249231072]

約数ペア:

[(1, 249231072), (2, 124615536), (3, 83077024), (4, 62307768), (6, 41538512), (8, 31153884), (12, 20769256), (16, 15576942), (24, 10384628), (31, 8039712), (32, 7788471), (48, 5192314), (62, 4019856), (83, 3002784), (93, 2679904), (96, 2596157), (124, 2009928), (166, 1501392), (186, 1339952), (248, 1004964), (249, 1000928), (332, 750696), (372, 669976), (496, 502482), (498, 500464), (664, 375348), (744, 334988), (992, 251241), (996, 250232), (1009, 247008), (1328, 187674), (1488, 167494), (1992, 125116), (2018, 123504), (2573, 96864), (2656, 93837), (2976, 83747), (3027, 82336), (3984, 62558), (4036, 61752), (5146, 48432), (6054, 41168), (7719, 32288), (7968, 31279), (8072, 30876), (10292, 24216), (12108, 20584), (15438, 16144)]