219023616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 673440768

約数和(自身を除く): 454417152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 256, 262, 311, 336, 384, 393, 448, 524, 622, 672, 768, 786, 896, 917, 933, 1048, 1244, 1344, 1572, 1792, 1834, 1866, 2096, 2177, 2488, 2688, 2751, 3144, 3668, 3732, 4192, 4354, 4976, 5376, 5502, 6288, 6531, 7336, 7464, 8384, 8708, 9952, 11004, 12576, 13062, 14672, 14928, 16768, 17416, 19904, 22008, 25152, 26124, 29344, 29856, 33536, 34832, 39808, 40741, 44016, 50304, 52248, 58688, 59712, 69664, 79616, 81482, 88032, 100608, 104496, 117376, 119424, 122223, 139328, 162964, 176064, 208992, 234752, 238848, 244446, 278656, 285187, 325928, 352128, 417984, 488892, 557312, 570374, 651856, 704256, 835968, 855561, 977784, 1140748, 1303712, 1671936, 1711122, 1955568, 2281496, 2607424, 3422244, 3911136, 4562992, 5214848, 6844488, 7822272, 9125984, 10429696, 13688976, 15644544, 18251968, 27377952, 31289088, 36503936, 54755904, 73007872, 109511808, 219023616]

約数ペア:

[(1, 219023616), (2, 109511808), (3, 73007872), (4, 54755904), (6, 36503936), (7, 31289088), (8, 27377952), (12, 18251968), (14, 15644544), (16, 13688976), (21, 10429696), (24, 9125984), (28, 7822272), (32, 6844488), (42, 5214848), (48, 4562992), (56, 3911136), (64, 3422244), (84, 2607424), (96, 2281496), (112, 1955568), (128, 1711122), (131, 1671936), (168, 1303712), (192, 1140748), (224, 977784), (256, 855561), (262, 835968), (311, 704256), (336, 651856), (384, 570374), (393, 557312), (448, 488892), (524, 417984), (622, 352128), (672, 325928), (768, 285187), (786, 278656), (896, 244446), (917, 238848), (933, 234752), (1048, 208992), (1244, 176064), (1344, 162964), (1572, 139328), (1792, 122223), (1834, 119424), (1866, 117376), (2096, 104496), (2177, 100608), (2488, 88032), (2688, 81482), (2751, 79616), (3144, 69664), (3668, 59712), (3732, 58688), (4192, 52248), (4354, 50304), (4976, 44016), (5376, 40741), (5502, 39808), (6288, 34832), (6531, 33536), (7336, 29856), (7464, 29344), (8384, 26124), (8708, 25152), (9952, 22008), (11004, 19904), (12576, 17416), (13062, 16768), (14672, 14928)]