571407872

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 1393244160

約数和(自身を除く): 821836288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 128, 139, 148, 217, 224, 248, 256, 259, 278, 296, 434, 448, 496, 512, 518, 556, 592, 868, 896, 973, 992, 1036, 1112, 1147, 1184, 1736, 1792, 1946, 1984, 2072, 2224, 2294, 2368, 3472, 3584, 3892, 3968, 4144, 4309, 4448, 4588, 4736, 5143, 6944, 7784, 7936, 8029, 8288, 8618, 8896, 9176, 9472, 10286, 13888, 15568, 15872, 16058, 16576, 17236, 17792, 18352, 18944, 20572, 27776, 30163, 31136, 32116, 33152, 34472, 35584, 36001, 36704, 41144, 55552, 60326, 62272, 64232, 66304, 68944, 71168, 72002, 73408, 82288, 111104, 120652, 124544, 128464, 132608, 137888, 144004, 146816, 159433, 164576, 241304, 249088, 256928, 275776, 288008, 293632, 318866, 329152, 482608, 498176, 513856, 551552, 576016, 587264, 637732, 658304, 965216, 1027712, 1103104, 1116031, 1152032, 1275464, 1316608, 1930432, 2055424, 2206208, 2232062, 2304064, 2550928, 2633216, 3860864, 4110848, 4464124, 4608128, 5101856, 7721728, 8928248, 9216256, 10203712, 15443456, 17856496, 18432512, 20407424, 35712992, 40814848, 71425984, 81629696, 142851968, 285703936, 571407872]

約数ペア:

[(1, 571407872), (2, 285703936), (4, 142851968), (7, 81629696), (8, 71425984), (14, 40814848), (16, 35712992), (28, 20407424), (31, 18432512), (32, 17856496), (37, 15443456), (56, 10203712), (62, 9216256), (64, 8928248), (74, 7721728), (112, 5101856), (124, 4608128), (128, 4464124), (139, 4110848), (148, 3860864), (217, 2633216), (224, 2550928), (248, 2304064), (256, 2232062), (259, 2206208), (278, 2055424), (296, 1930432), (434, 1316608), (448, 1275464), (496, 1152032), (512, 1116031), (518, 1103104), (556, 1027712), (592, 965216), (868, 658304), (896, 637732), (973, 587264), (992, 576016), (1036, 551552), (1112, 513856), (1147, 498176), (1184, 482608), (1736, 329152), (1792, 318866), (1946, 293632), (1984, 288008), (2072, 275776), (2224, 256928), (2294, 249088), (2368, 241304), (3472, 164576), (3584, 159433), (3892, 146816), (3968, 144004), (4144, 137888), (4309, 132608), (4448, 128464), (4588, 124544), (4736, 120652), (5143, 111104), (6944, 82288), (7784, 73408), (7936, 72002), (8029, 71168), (8288, 68944), (8618, 66304), (8896, 64232), (9176, 62272), (9472, 60326), (10286, 55552), (13888, 41144), (15568, 36704), (15872, 36001), (16058, 35584), (16576, 34472), (17236, 33152), (17792, 32116), (18352, 31136), (18944, 30163), (20572, 27776)]