1914798576

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55949}}^1$

素因数の和:56014

約数の個数: 80

約数和(自身を含む): 5328230400

約数和(自身を除く): 3413431824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 8556, 11408, 17112, 34224, 55949, 111898, 167847, 223796, 335694, 447592, 671388, 895184, 1286827, 1342776, 1734419, 2573654, 2685552, 3468838, 3860481, 5147308, 5203257, 6937676, 7720962, 10294616, 10406514, 13875352, 15441924, 20589232, 20813028, 27750704, 30883848, 39891637, 41626056, 61767696, 79783274, 83252112, 119674911, 159566548, 239349822, 319133096, 478699644, 638266192, 957399288, 1914798576]

約数ペア:

[(1, 1914798576), (2, 957399288), (3, 638266192), (4, 478699644), (6, 319133096), (8, 239349822), (12, 159566548), (16, 119674911), (23, 83252112), (24, 79783274), (31, 61767696), (46, 41626056), (48, 39891637), (62, 30883848), (69, 27750704), (92, 20813028), (93, 20589232), (124, 15441924), (138, 13875352), (184, 10406514), (186, 10294616), (248, 7720962), (276, 6937676), (368, 5203257), (372, 5147308), (496, 3860481), (552, 3468838), (713, 2685552), (744, 2573654), (1104, 1734419), (1426, 1342776), (1488, 1286827), (2139, 895184), (2852, 671388), (4278, 447592), (5704, 335694), (8556, 223796), (11408, 167847), (17112, 111898), (34224, 55949)]