268528864

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 572753160

約数和(自身を除く): 304224296

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 92, 116, 184, 232, 368, 464, 529, 547, 667, 736, 928, 1058, 1094, 1334, 2116, 2188, 2668, 4232, 4376, 5336, 8464, 8752, 10672, 12581, 15341, 15863, 16928, 17504, 21344, 25162, 30682, 31726, 50324, 61364, 63452, 100648, 122728, 126904, 201296, 245456, 253808, 289363, 364849, 402592, 490912, 507616, 578726, 729698, 1157452, 1459396, 2314904, 2918792, 4629808, 5837584, 8391527, 9259616, 11675168, 16783054, 33566108, 67132216, 134264432, 268528864]

約数ペア:

[(1, 268528864), (2, 134264432), (4, 67132216), (8, 33566108), (16, 16783054), (23, 11675168), (29, 9259616), (32, 8391527), (46, 5837584), (58, 4629808), (92, 2918792), (116, 2314904), (184, 1459396), (232, 1157452), (368, 729698), (464, 578726), (529, 507616), (547, 490912), (667, 402592), (736, 364849), (928, 289363), (1058, 253808), (1094, 245456), (1334, 201296), (2116, 126904), (2188, 122728), (2668, 100648), (4232, 63452), (4376, 61364), (5336, 50324), (8464, 31726), (8752, 30682), (10672, 25162), (12581, 21344), (15341, 17504), (15863, 16928)]