813713152

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23899}}^1$

素因数の和:23941

約数の個数: 72

約数和(自身を含む): 1954064000

約数和(自身を除く): 1140350848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 23899, 34048, 47798, 95596, 167293, 191192, 334586, 382384, 454081, 669172, 764768, 908162, 1338344, 1529536, 1816324, 2676688, 3059072, 3178567, 3632648, 5353376, 6118144, 6357134, 7265296, 10706752, 12714268, 14530592, 21413504, 25428536, 29061184, 42827008, 50857072, 58122368, 101714144, 116244736, 203428288, 406856576, 813713152]

約数ペア:

[(1, 813713152), (2, 406856576), (4, 203428288), (7, 116244736), (8, 101714144), (14, 58122368), (16, 50857072), (19, 42827008), (28, 29061184), (32, 25428536), (38, 21413504), (56, 14530592), (64, 12714268), (76, 10706752), (112, 7265296), (128, 6357134), (133, 6118144), (152, 5353376), (224, 3632648), (256, 3178567), (266, 3059072), (304, 2676688), (448, 1816324), (532, 1529536), (608, 1338344), (896, 908162), (1064, 764768), (1216, 669172), (1792, 454081), (2128, 382384), (2432, 334586), (4256, 191192), (4864, 167293), (8512, 95596), (17024, 47798), (23899, 34048)]