4080888.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 135303168

約数和(自身を除く): 83598420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 263, 381, 387, 508, 516, 526, 762, 774, 789, 1052, 1143, 1524, 1548, 1578, 2286, 2367, 3156, 4572, 4734, 5461, 9468, 10922, 11309, 16383, 21844, 22618, 32766, 33401, 33927, 45236, 49149, 65532, 66802, 67854, 98298, 100203, 101781, 133604, 135708, 196596, 200406, 203562, 300609, 400812, 407124, 601218, 1202436, 1436243, 2872486, 4308729, 5744972, 8617458, 12926187, 17234916, 25852374, 51704748]

約数ペア:

[(1, 51704748), (2, 25852374), (3, 17234916), (4, 12926187), (6, 8617458), (9, 5744972), (12, 4308729), (18, 2872486), (36, 1436243), (43, 1202436), (86, 601218), (127, 407124), (129, 400812), (172, 300609), (254, 203562), (258, 200406), (263, 196596), (381, 135708), (387, 133604), (508, 101781), (516, 100203), (526, 98298), (762, 67854), (774, 66802), (789, 65532), (1052, 49149), (1143, 45236), (1524, 33927), (1548, 33401), (1578, 32766), (2286, 22618), (2367, 21844), (3156, 16383), (4572, 11309), (4734, 10922), (5461, 9468)]