421198848

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{6529}}^1$

素因数の和:6562

約数の個数: 132

約数和(自身を含む): 1390158640

約数和(自身を除く): 968959792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6529, 7168, 8064, 9216, 10752, 13058, 16128, 19587, 21504, 26116, 32256, 39174, 45703, 52232, 58761, 64512, 78348, 91406, 104464, 117522, 137109, 156696, 182812, 208928, 235044, 274218, 313392, 365624, 411327, 417856, 470088, 548436, 626784, 731248, 822654, 835712, 940176, 1096872, 1253568, 1462496, 1645308, 1671424, 1880352, 2193744, 2507136, 2924992, 3290616, 3342848, 3760704, 4387488, 5014272, 5849984, 6581232, 6685696, 7521408, 8774976, 10028544, 11699968, 13162464, 15042816, 17549952, 20057088, 23399936, 26324928, 30085632, 35099904, 46799872, 52649856, 60171264, 70199808, 105299712, 140399616, 210599424, 421198848]

約数ペア:

[(1, 421198848), (2, 210599424), (3, 140399616), (4, 105299712), (6, 70199808), (7, 60171264), (8, 52649856), (9, 46799872), (12, 35099904), (14, 30085632), (16, 26324928), (18, 23399936), (21, 20057088), (24, 17549952), (28, 15042816), (32, 13162464), (36, 11699968), (42, 10028544), (48, 8774976), (56, 7521408), (63, 6685696), (64, 6581232), (72, 5849984), (84, 5014272), (96, 4387488), (112, 3760704), (126, 3342848), (128, 3290616), (144, 2924992), (168, 2507136), (192, 2193744), (224, 1880352), (252, 1671424), (256, 1645308), (288, 1462496), (336, 1253568), (384, 1096872), (448, 940176), (504, 835712), (512, 822654), (576, 731248), (672, 626784), (768, 548436), (896, 470088), (1008, 417856), (1024, 411327), (1152, 365624), (1344, 313392), (1536, 274218), (1792, 235044), (2016, 208928), (2304, 182812), (2688, 156696), (3072, 137109), (3584, 117522), (4032, 104464), (4608, 91406), (5376, 78348), (6529, 64512), (7168, 58761), (8064, 52232), (9216, 45703), (10752, 39174), (13058, 32256), (16128, 26116), (19587, 21504)]