561812539648

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{94541}}^1$

素因数の和:94863

約数の個数: 72

約数和(自身を含む): 1136273826240

約数和(自身を除く): 574461286592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 167, 256, 278, 334, 556, 668, 1112, 1336, 2224, 2672, 4448, 5344, 8896, 10688, 17792, 21376, 23213, 35584, 42752, 46426, 92852, 94541, 185704, 189082, 371408, 378164, 742816, 756328, 1485632, 1512656, 2971264, 3025312, 5942528, 6050624, 12101248, 13141199, 15788347, 24202496, 26282398, 31576694, 52564796, 63153388, 105129592, 126306776, 210259184, 252613552, 420518368, 505227104, 841036736, 1010454208, 1682073472, 2020908416, 2194580233, 3364146944, 4041816832, 4389160466, 8778320932, 17556641864, 35113283728, 70226567456, 140453134912, 280906269824, 561812539648]

約数ペア:

[(1, 561812539648), (2, 280906269824), (4, 140453134912), (8, 70226567456), (16, 35113283728), (32, 17556641864), (64, 8778320932), (128, 4389160466), (139, 4041816832), (167, 3364146944), (256, 2194580233), (278, 2020908416), (334, 1682073472), (556, 1010454208), (668, 841036736), (1112, 505227104), (1336, 420518368), (2224, 252613552), (2672, 210259184), (4448, 126306776), (5344, 105129592), (8896, 63153388), (10688, 52564796), (17792, 31576694), (21376, 26282398), (23213, 24202496), (35584, 15788347), (42752, 13141199), (46426, 12101248), (92852, 6050624), (94541, 5942528), (185704, 3025312), (189082, 2971264), (371408, 1512656), (378164, 1485632), (742816, 756328)]