197316432

素因数分解:

$2^4\times 3^3\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 568048960

約数和(自身を除く): 370732528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 661, 691, 1322, 1382, 1983, 2073, 2644, 2764, 3966, 4146, 5288, 5528, 5949, 6219, 7932, 8292, 10576, 11056, 11898, 12438, 15864, 16584, 17847, 18657, 23796, 24876, 31728, 33168, 35694, 37314, 47592, 49752, 71388, 74628, 95184, 99504, 142776, 149256, 285552, 298512, 456751, 913502, 1370253, 1827004, 2740506, 3654008, 4110759, 5481012, 7308016, 8221518, 10962024, 12332277, 16443036, 21924048, 24664554, 32886072, 49329108, 65772144, 98658216, 197316432]

約数ペア:

[(1, 197316432), (2, 98658216), (3, 65772144), (4, 49329108), (6, 32886072), (8, 24664554), (9, 21924048), (12, 16443036), (16, 12332277), (18, 10962024), (24, 8221518), (27, 7308016), (36, 5481012), (48, 4110759), (54, 3654008), (72, 2740506), (108, 1827004), (144, 1370253), (216, 913502), (432, 456751), (661, 298512), (691, 285552), (1322, 149256), (1382, 142776), (1983, 99504), (2073, 95184), (2644, 74628), (2764, 71388), (3966, 49752), (4146, 47592), (5288, 37314), (5528, 35694), (5949, 33168), (6219, 31728), (7932, 24876), (8292, 23796), (10576, 18657), (11056, 17847), (11898, 16584), (12438, 15864)]