814442524

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 1769600000

約数和(自身を除く): 955157476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 157, 196, 199, 266, 314, 343, 398, 532, 628, 686, 796, 931, 1099, 1372, 1393, 1862, 2198, 2786, 2983, 3724, 3781, 4396, 5572, 5966, 6517, 7562, 7693, 9751, 11932, 13034, 15124, 15386, 19502, 20881, 26068, 26467, 30772, 31243, 39004, 41762, 52934, 53851, 62486, 68257, 83524, 105868, 107702, 124972, 136514, 146167, 185269, 215404, 218701, 273028, 292334, 370538, 437402, 584668, 593617, 741076, 874804, 1023169, 1187234, 1296883, 1530907, 2046338, 2374468, 2593766, 3061814, 4092676, 4155319, 5187532, 6123628, 8310638, 10716349, 16621276, 21432698, 29087233, 42865396, 58174466, 116348932, 203610631, 407221262, 814442524]

約数ペア:

[(1, 814442524), (2, 407221262), (4, 203610631), (7, 116348932), (14, 58174466), (19, 42865396), (28, 29087233), (38, 21432698), (49, 16621276), (76, 10716349), (98, 8310638), (133, 6123628), (157, 5187532), (196, 4155319), (199, 4092676), (266, 3061814), (314, 2593766), (343, 2374468), (398, 2046338), (532, 1530907), (628, 1296883), (686, 1187234), (796, 1023169), (931, 874804), (1099, 741076), (1372, 593617), (1393, 584668), (1862, 437402), (2198, 370538), (2786, 292334), (2983, 273028), (3724, 218701), (3781, 215404), (4396, 185269), (5572, 146167), (5966, 136514), (6517, 124972), (7562, 107702), (7693, 105868), (9751, 83524), (11932, 68257), (13034, 62486), (15124, 53851), (15386, 52934), (19502, 41762), (20881, 39004), (26068, 31243), (26467, 30772)]