419845328

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^3\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 1014611400

約数和(自身を除く): 594766072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 109, 112, 119, 136, 196, 218, 238, 272, 289, 392, 436, 476, 578, 763, 784, 833, 872, 952, 1156, 1526, 1666, 1744, 1853, 1904, 2023, 2312, 3052, 3332, 3706, 4046, 4624, 4913, 5341, 6104, 6664, 7412, 8092, 9826, 10682, 12208, 12971, 13328, 14161, 14824, 16184, 19652, 21364, 25942, 28322, 29648, 31501, 32368, 34391, 39304, 42728, 51884, 56644, 63002, 68782, 78608, 85456, 90797, 103768, 113288, 126004, 137564, 181594, 207536, 220507, 226576, 240737, 252008, 275128, 363188, 441014, 481474, 504016, 535517, 550256, 726376, 882028, 962948, 1071034, 1452752, 1543549, 1764056, 1925896, 2142068, 3087098, 3528112, 3748619, 3851792, 4284136, 6174196, 7497238, 8568272, 12348392, 14994476, 24696784, 26240333, 29988952, 52480666, 59977904, 104961332, 209922664, 419845328]

約数ペア:

[(1, 419845328), (2, 209922664), (4, 104961332), (7, 59977904), (8, 52480666), (14, 29988952), (16, 26240333), (17, 24696784), (28, 14994476), (34, 12348392), (49, 8568272), (56, 7497238), (68, 6174196), (98, 4284136), (109, 3851792), (112, 3748619), (119, 3528112), (136, 3087098), (196, 2142068), (218, 1925896), (238, 1764056), (272, 1543549), (289, 1452752), (392, 1071034), (436, 962948), (476, 882028), (578, 726376), (763, 550256), (784, 535517), (833, 504016), (872, 481474), (952, 441014), (1156, 363188), (1526, 275128), (1666, 252008), (1744, 240737), (1853, 226576), (1904, 220507), (2023, 207536), (2312, 181594), (3052, 137564), (3332, 126004), (3706, 113288), (4046, 103768), (4624, 90797), (4913, 85456), (5341, 78608), (6104, 68782), (6664, 63002), (7412, 56644), (8092, 51884), (9826, 42728), (10682, 39304), (12208, 34391), (12971, 32368), (13328, 31501), (14161, 29648), (14824, 28322), (16184, 25942), (19652, 21364)]