279234216

素因数分解:

$2^3\times 3^5\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 788860800

約数和(自身を除く): 509626584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 243, 324, 478, 486, 601, 648, 717, 956, 972, 1202, 1434, 1803, 1912, 1944, 2151, 2404, 2868, 3606, 4302, 4808, 5409, 5736, 6453, 7212, 8604, 10818, 12906, 14424, 16227, 17208, 19359, 21636, 25812, 32454, 38718, 43272, 48681, 51624, 58077, 64908, 77436, 97362, 116154, 129816, 143639, 146043, 154872, 194724, 232308, 287278, 292086, 389448, 430917, 464616, 574556, 584172, 861834, 1149112, 1168344, 1292751, 1723668, 2585502, 3447336, 3878253, 5171004, 7756506, 10342008, 11634759, 15513012, 23269518, 31026024, 34904277, 46539036, 69808554, 93078072, 139617108, 279234216]

約数ペア:

[(1, 279234216), (2, 139617108), (3, 93078072), (4, 69808554), (6, 46539036), (8, 34904277), (9, 31026024), (12, 23269518), (18, 15513012), (24, 11634759), (27, 10342008), (36, 7756506), (54, 5171004), (72, 3878253), (81, 3447336), (108, 2585502), (162, 1723668), (216, 1292751), (239, 1168344), (243, 1149112), (324, 861834), (478, 584172), (486, 574556), (601, 464616), (648, 430917), (717, 389448), (956, 292086), (972, 287278), (1202, 232308), (1434, 194724), (1803, 154872), (1912, 146043), (1944, 143639), (2151, 129816), (2404, 116154), (2868, 97362), (3606, 77436), (4302, 64908), (4808, 58077), (5409, 51624), (5736, 48681), (6453, 43272), (7212, 38718), (8604, 32454), (10818, 25812), (12906, 21636), (14424, 19359), (16227, 17208)]