284676224

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 689617920

約数和(自身を除く): 404941696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 148, 217, 224, 248, 259, 277, 296, 434, 448, 496, 518, 554, 592, 868, 896, 992, 1036, 1108, 1147, 1184, 1736, 1939, 1984, 2072, 2216, 2294, 2368, 3472, 3878, 3968, 4144, 4432, 4588, 4736, 6944, 7756, 8029, 8288, 8587, 8864, 9176, 10249, 13888, 15512, 16058, 16576, 17174, 17728, 18352, 20498, 27776, 31024, 32116, 33152, 34348, 35456, 36704, 40996, 60109, 62048, 64232, 68696, 71743, 73408, 81992, 120218, 124096, 128464, 137392, 143486, 146816, 163984, 240436, 248192, 256928, 274784, 286972, 317719, 327968, 480872, 513856, 549568, 573944, 635438, 655936, 961744, 1027712, 1099136, 1147888, 1270876, 1311872, 1923488, 2224033, 2295776, 2541752, 3846976, 4448066, 4591552, 5083504, 7693952, 8896132, 9183104, 10167008, 17792264, 20334016, 35584528, 40668032, 71169056, 142338112, 284676224]

約数ペア:

[(1, 284676224), (2, 142338112), (4, 71169056), (7, 40668032), (8, 35584528), (14, 20334016), (16, 17792264), (28, 10167008), (31, 9183104), (32, 8896132), (37, 7693952), (56, 5083504), (62, 4591552), (64, 4448066), (74, 3846976), (112, 2541752), (124, 2295776), (128, 2224033), (148, 1923488), (217, 1311872), (224, 1270876), (248, 1147888), (259, 1099136), (277, 1027712), (296, 961744), (434, 655936), (448, 635438), (496, 573944), (518, 549568), (554, 513856), (592, 480872), (868, 327968), (896, 317719), (992, 286972), (1036, 274784), (1108, 256928), (1147, 248192), (1184, 240436), (1736, 163984), (1939, 146816), (1984, 143486), (2072, 137392), (2216, 128464), (2294, 124096), (2368, 120218), (3472, 81992), (3878, 73408), (3968, 71743), (4144, 68696), (4432, 64232), (4588, 62048), (4736, 60109), (6944, 40996), (7756, 36704), (8029, 35456), (8288, 34348), (8587, 33152), (8864, 32116), (9176, 31024), (10249, 27776), (13888, 20498), (15512, 18352), (16058, 17728), (16576, 17174)]