1292955776

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 3159388800

約数和(自身を除く): 1866433024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 266, 304, 371, 424, 448, 532, 608, 742, 848, 896, 1007, 1064, 1216, 1433, 1484, 1696, 2014, 2128, 2432, 2866, 2968, 3392, 4028, 4256, 5732, 5936, 6784, 7049, 8056, 8512, 10031, 11464, 11872, 14098, 16112, 17024, 20062, 22928, 23744, 27227, 28196, 32224, 40124, 45856, 47488, 54454, 56392, 64448, 75949, 80248, 91712, 108908, 112784, 128896, 151898, 160496, 183424, 190589, 217816, 225568, 303796, 320992, 381178, 435632, 451136, 531643, 607592, 641984, 762356, 871264, 902272, 1063286, 1215184, 1283968, 1443031, 1524712, 1742528, 2126572, 2430368, 2886062, 3049424, 3485056, 4253144, 4860736, 5772124, 6098848, 8506288, 9721472, 10101217, 11544248, 12197696, 17012576, 20202434, 23088496, 24395392, 34025152, 40404868, 46176992, 68050304, 80809736, 92353984, 161619472, 184707968, 323238944, 646477888, 1292955776]

約数ペア:

[(1, 1292955776), (2, 646477888), (4, 323238944), (7, 184707968), (8, 161619472), (14, 92353984), (16, 80809736), (19, 68050304), (28, 46176992), (32, 40404868), (38, 34025152), (53, 24395392), (56, 23088496), (64, 20202434), (76, 17012576), (106, 12197696), (112, 11544248), (128, 10101217), (133, 9721472), (152, 8506288), (212, 6098848), (224, 5772124), (266, 4860736), (304, 4253144), (371, 3485056), (424, 3049424), (448, 2886062), (532, 2430368), (608, 2126572), (742, 1742528), (848, 1524712), (896, 1443031), (1007, 1283968), (1064, 1215184), (1216, 1063286), (1433, 902272), (1484, 871264), (1696, 762356), (2014, 641984), (2128, 607592), (2432, 531643), (2866, 451136), (2968, 435632), (3392, 381178), (4028, 320992), (4256, 303796), (5732, 225568), (5936, 217816), (6784, 190589), (7049, 183424), (8056, 160496), (8512, 151898), (10031, 128896), (11464, 112784), (11872, 108908), (14098, 91712), (16112, 80248), (17024, 75949), (20062, 64448), (22928, 56392), (23744, 54454), (27227, 47488), (28196, 45856), (32224, 40124)]