1900556472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{23027}}^1$

素因数の和:23236

約数の個数: 64

約数和(自身を含む): 5029315200

約数和(自身を除く): 3128758728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 362, 456, 543, 724, 1086, 1448, 2172, 3439, 4344, 6878, 10317, 13756, 20634, 23027, 27512, 41268, 46054, 69081, 82536, 92108, 138162, 184216, 276324, 437513, 552648, 875026, 1312539, 1750052, 2625078, 3500104, 4167887, 5250156, 8335774, 10500312, 12503661, 16671548, 25007322, 33343096, 50014644, 79189853, 100029288, 158379706, 237569559, 316759412, 475139118, 633518824, 950278236, 1900556472]

約数ペア:

[(1, 1900556472), (2, 950278236), (3, 633518824), (4, 475139118), (6, 316759412), (8, 237569559), (12, 158379706), (19, 100029288), (24, 79189853), (38, 50014644), (57, 33343096), (76, 25007322), (114, 16671548), (152, 12503661), (181, 10500312), (228, 8335774), (362, 5250156), (456, 4167887), (543, 3500104), (724, 2625078), (1086, 1750052), (1448, 1312539), (2172, 875026), (3439, 552648), (4344, 437513), (6878, 276324), (10317, 184216), (13756, 138162), (20634, 92108), (23027, 82536), (27512, 69081), (41268, 46054)]