619371232

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{10139}}^1$

素因数の和:10255

約数の個数: 48

約数和(自身を含む): 1287861120

約数和(自身を除く): 668489888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1909, 2656, 3818, 7636, 10139, 15272, 20278, 30544, 40556, 61088, 81112, 162224, 233197, 324448, 466394, 841537, 932788, 1683074, 1865576, 3366148, 3731152, 6732296, 7462304, 13464592, 19355351, 26929184, 38710702, 77421404, 154842808, 309685616, 619371232]

約数ペア:

[(1, 619371232), (2, 309685616), (4, 154842808), (8, 77421404), (16, 38710702), (23, 26929184), (32, 19355351), (46, 13464592), (83, 7462304), (92, 6732296), (166, 3731152), (184, 3366148), (332, 1865576), (368, 1683074), (664, 932788), (736, 841537), (1328, 466394), (1909, 324448), (2656, 233197), (3818, 162224), (7636, 81112), (10139, 61088), (15272, 40556), (20278, 30544)]