212765904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113657}}^1$

素因数の和:113684

約数の個数: 60

約数和(自身を含む): 641258436

約数和(自身を除く): 428492532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 113657, 227314, 340971, 454628, 681942, 909256, 1022913, 1363884, 1477541, 1818512, 2045826, 2727768, 2955082, 4091652, 4432623, 5455536, 5910164, 8183304, 8865246, 11820328, 13297869, 16366608, 17730492, 23640656, 26595738, 35460984, 53191476, 70921968, 106382952, 212765904]

約数ペア:

[(1, 212765904), (2, 106382952), (3, 70921968), (4, 53191476), (6, 35460984), (8, 26595738), (9, 23640656), (12, 17730492), (13, 16366608), (16, 13297869), (18, 11820328), (24, 8865246), (26, 8183304), (36, 5910164), (39, 5455536), (48, 4432623), (52, 4091652), (72, 2955082), (78, 2727768), (104, 2045826), (117, 1818512), (144, 1477541), (156, 1363884), (208, 1022913), (234, 909256), (312, 681942), (468, 454628), (624, 340971), (936, 227314), (1872, 113657)]