57331728

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 168524928

約数和(自身を除く): 111193200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 47, 48, 72, 86, 94, 129, 141, 144, 172, 188, 197, 258, 282, 344, 376, 387, 394, 423, 516, 564, 591, 688, 752, 774, 788, 846, 1032, 1128, 1182, 1548, 1576, 1692, 1773, 2021, 2064, 2256, 2364, 3096, 3152, 3384, 3546, 4042, 4728, 6063, 6192, 6768, 7092, 8084, 8471, 9259, 9456, 12126, 14184, 16168, 16942, 18189, 18518, 24252, 25413, 27777, 28368, 32336, 33884, 36378, 37036, 48504, 50826, 55554, 67768, 72756, 74072, 76239, 83331, 97008, 101652, 111108, 135536, 145512, 148144, 152478, 166662, 203304, 222216, 291024, 304956, 333324, 398137, 406608, 444432, 609912, 666648, 796274, 1194411, 1219824, 1333296, 1592548, 2388822, 3185096, 3583233, 4777644, 6370192, 7166466, 9555288, 14332932, 19110576, 28665864, 57331728]

約数ペア:

[(1, 57331728), (2, 28665864), (3, 19110576), (4, 14332932), (6, 9555288), (8, 7166466), (9, 6370192), (12, 4777644), (16, 3583233), (18, 3185096), (24, 2388822), (36, 1592548), (43, 1333296), (47, 1219824), (48, 1194411), (72, 796274), (86, 666648), (94, 609912), (129, 444432), (141, 406608), (144, 398137), (172, 333324), (188, 304956), (197, 291024), (258, 222216), (282, 203304), (344, 166662), (376, 152478), (387, 148144), (394, 145512), (423, 135536), (516, 111108), (564, 101652), (591, 97008), (688, 83331), (752, 76239), (774, 74072), (788, 72756), (846, 67768), (1032, 55554), (1128, 50826), (1182, 48504), (1548, 37036), (1576, 36378), (1692, 33884), (1773, 32336), (2021, 28368), (2064, 27777), (2256, 25413), (2364, 24252), (3096, 18518), (3152, 18189), (3384, 16942), (3546, 16168), (4042, 14184), (4728, 12126), (6063, 9456), (6192, 9259), (6768, 8471), (7092, 8084)]