15259733008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1\times {\mathrm{1223}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 32127943680

約数和(自身を除く): 16868210672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 269, 446, 538, 892, 1076, 1223, 1784, 2152, 2446, 2899, 3497, 3568, 4304, 4892, 5798, 6994, 9784, 11596, 13988, 15899, 19568, 23192, 27976, 31798, 46384, 55952, 59987, 63596, 119974, 127192, 239948, 254384, 272729, 328987, 479896, 545458, 657974, 779831, 959792, 1090916, 1315948, 1559662, 2181832, 2631896, 3119324, 3545477, 4276831, 4363664, 5263792, 6238648, 7090954, 8553662, 12477296, 14181908, 17107324, 28363816, 34214648, 56727632, 68429296, 73364101, 146728202, 293456404, 586912808, 953733313, 1173825616, 1907466626, 3814933252, 7629866504, 15259733008]

約数ペア:

[(1, 15259733008), (2, 7629866504), (4, 3814933252), (8, 1907466626), (13, 1173825616), (16, 953733313), (26, 586912808), (52, 293456404), (104, 146728202), (208, 73364101), (223, 68429296), (269, 56727632), (446, 34214648), (538, 28363816), (892, 17107324), (1076, 14181908), (1223, 12477296), (1784, 8553662), (2152, 7090954), (2446, 6238648), (2899, 5263792), (3497, 4363664), (3568, 4276831), (4304, 3545477), (4892, 3119324), (5798, 2631896), (6994, 2181832), (9784, 1559662), (11596, 1315948), (13988, 1090916), (15899, 959792), (19568, 779831), (23192, 657974), (27976, 545458), (31798, 479896), (46384, 328987), (55952, 272729), (59987, 254384), (63596, 239948), (119974, 127192)]