19906390296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269209}}^1$

素因数の和:269313

約数の個数: 96

約数和(自身を含む): 58795464000

約数和(自身を除く): 38889073704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 468, 474, 632, 711, 936, 948, 1027, 1422, 1896, 2054, 2844, 3081, 4108, 5688, 6162, 8216, 9243, 12324, 18486, 24648, 36972, 73944, 269209, 538418, 807627, 1076836, 1615254, 2153672, 2422881, 3230508, 3499717, 4845762, 6461016, 6999434, 9691524, 10499151, 13998868, 19383048, 20998302, 21267511, 27997736, 31497453, 41996604, 42535022, 62994906, 63802533, 83993208, 85070044, 125989812, 127605066, 170140088, 191407599, 251979624, 255210132, 276477643, 382815198, 510420264, 552955286, 765630396, 829432929, 1105910572, 1531260792, 1658865858, 2211821144, 2488298787, 3317731716, 4976597574, 6635463432, 9953195148, 19906390296]

約数ペア:

[(1, 19906390296), (2, 9953195148), (3, 6635463432), (4, 4976597574), (6, 3317731716), (8, 2488298787), (9, 2211821144), (12, 1658865858), (13, 1531260792), (18, 1105910572), (24, 829432929), (26, 765630396), (36, 552955286), (39, 510420264), (52, 382815198), (72, 276477643), (78, 255210132), (79, 251979624), (104, 191407599), (117, 170140088), (156, 127605066), (158, 125989812), (234, 85070044), (237, 83993208), (312, 63802533), (316, 62994906), (468, 42535022), (474, 41996604), (632, 31497453), (711, 27997736), (936, 21267511), (948, 20998302), (1027, 19383048), (1422, 13998868), (1896, 10499151), (2054, 9691524), (2844, 6999434), (3081, 6461016), (4108, 4845762), (5688, 3499717), (6162, 3230508), (8216, 2422881), (9243, 2153672), (12324, 1615254), (18486, 1076836), (24648, 807627), (36972, 538418), (73944, 269209)]