218306256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9151}}^1$

素因数の和:9240

約数の個数: 80

約数和(自身を含む): 653672448

約数和(自身を除く): 435366192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 9151, 11928, 18302, 23856, 27453, 36604, 54906, 64057, 73208, 109812, 128114, 146416, 192171, 219624, 256228, 384342, 439248, 512456, 649721, 768684, 1024912, 1299442, 1537368, 1949163, 2598884, 3074736, 3898326, 4548047, 5197768, 7796652, 9096094, 10395536, 13644141, 15593304, 18192188, 27288282, 31186608, 36384376, 54576564, 72768752, 109153128, 218306256]

約数ペア:

[(1, 218306256), (2, 109153128), (3, 72768752), (4, 54576564), (6, 36384376), (7, 31186608), (8, 27288282), (12, 18192188), (14, 15593304), (16, 13644141), (21, 10395536), (24, 9096094), (28, 7796652), (42, 5197768), (48, 4548047), (56, 3898326), (71, 3074736), (84, 2598884), (112, 1949163), (142, 1537368), (168, 1299442), (213, 1024912), (284, 768684), (336, 649721), (426, 512456), (497, 439248), (568, 384342), (852, 256228), (994, 219624), (1136, 192171), (1491, 146416), (1704, 128114), (1988, 109812), (2982, 73208), (3408, 64057), (3976, 54906), (5964, 36604), (7952, 27453), (9151, 23856), (11928, 18302)]