1619493072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2089}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 4329008640

約数和(自身を除く): 2709515568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 521, 744, 1042, 1488, 1563, 2084, 2089, 3126, 4168, 4178, 6252, 6267, 8336, 8356, 12504, 12534, 16151, 16712, 25008, 25068, 32302, 33424, 48453, 50136, 64604, 64759, 96906, 100272, 129208, 129518, 193812, 194277, 258416, 259036, 387624, 388554, 518072, 775248, 777108, 1036144, 1088369, 1554216, 2176738, 3108432, 3265107, 4353476, 6530214, 8706952, 13060428, 17413904, 26120856, 33739439, 52241712, 67478878, 101218317, 134957756, 202436634, 269915512, 404873268, 539831024, 809746536, 1619493072]

約数ペア:

[(1, 1619493072), (2, 809746536), (3, 539831024), (4, 404873268), (6, 269915512), (8, 202436634), (12, 134957756), (16, 101218317), (24, 67478878), (31, 52241712), (48, 33739439), (62, 26120856), (93, 17413904), (124, 13060428), (186, 8706952), (248, 6530214), (372, 4353476), (496, 3265107), (521, 3108432), (744, 2176738), (1042, 1554216), (1488, 1088369), (1563, 1036144), (2084, 777108), (2089, 775248), (3126, 518072), (4168, 388554), (4178, 387624), (6252, 259036), (6267, 258416), (8336, 194277), (8356, 193812), (12504, 129518), (12534, 129208), (16151, 100272), (16712, 96906), (25008, 64759), (25068, 64604), (32302, 50136), (33424, 48453)]