642822816

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3278

約数の個数: 96

約数和(自身を含む): 1770068160

約数和(自身を除く): 1127245344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 73, 87, 96, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 928, 1168, 1392, 1752, 2117, 2336, 2784, 3163, 3504, 4234, 6326, 6351, 7008, 8468, 9489, 12652, 12702, 16936, 18978, 25304, 25404, 33872, 37956, 50608, 50808, 67744, 75912, 91727, 101216, 101616, 151824, 183454, 203232, 230899, 275181, 303648, 366908, 461798, 550362, 692697, 733816, 923596, 1100724, 1385394, 1467632, 1847192, 2201448, 2770788, 2935264, 3694384, 4402896, 5541576, 6696071, 7388768, 8805792, 11083152, 13392142, 20088213, 22166304, 26784284, 40176426, 53568568, 80352852, 107137136, 160705704, 214274272, 321411408, 642822816]

約数ペア:

[(1, 642822816), (2, 321411408), (3, 214274272), (4, 160705704), (6, 107137136), (8, 80352852), (12, 53568568), (16, 40176426), (24, 26784284), (29, 22166304), (32, 20088213), (48, 13392142), (58, 11083152), (73, 8805792), (87, 7388768), (96, 6696071), (116, 5541576), (146, 4402896), (174, 3694384), (219, 2935264), (232, 2770788), (292, 2201448), (348, 1847192), (438, 1467632), (464, 1385394), (584, 1100724), (696, 923596), (876, 733816), (928, 692697), (1168, 550362), (1392, 461798), (1752, 366908), (2117, 303648), (2336, 275181), (2784, 230899), (3163, 203232), (3504, 183454), (4234, 151824), (6326, 101616), (6351, 101216), (7008, 91727), (8468, 75912), (9489, 67744), (12652, 50808), (12702, 50608), (16936, 37956), (18978, 33872), (25304, 25404)]