767967536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2161}}^1$

素因数の和:2362

約数の個数: 80

約数和(自身を含む): 1801551360

約数和(自身を除く): 1033583824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 167, 266, 304, 334, 532, 668, 1064, 1169, 1336, 2128, 2161, 2338, 2672, 3173, 4322, 4676, 6346, 8644, 9352, 12692, 15127, 17288, 18704, 22211, 25384, 30254, 34576, 41059, 44422, 50768, 60508, 82118, 88844, 121016, 164236, 177688, 242032, 287413, 328472, 355376, 360887, 574826, 656944, 721774, 1149652, 1443548, 2299304, 2526209, 2887096, 4598608, 5052418, 5774192, 6856853, 10104836, 13713706, 20209672, 27427412, 40419344, 47997971, 54854824, 95995942, 109709648, 191991884, 383983768, 767967536]

約数ペア:

[(1, 767967536), (2, 383983768), (4, 191991884), (7, 109709648), (8, 95995942), (14, 54854824), (16, 47997971), (19, 40419344), (28, 27427412), (38, 20209672), (56, 13713706), (76, 10104836), (112, 6856853), (133, 5774192), (152, 5052418), (167, 4598608), (266, 2887096), (304, 2526209), (334, 2299304), (532, 1443548), (668, 1149652), (1064, 721774), (1169, 656944), (1336, 574826), (2128, 360887), (2161, 355376), (2338, 328472), (2672, 287413), (3173, 242032), (4322, 177688), (4676, 164236), (6346, 121016), (8644, 88844), (9352, 82118), (12692, 60508), (15127, 50768), (17288, 44422), (18704, 41059), (22211, 34576), (25384, 30254)]