427220136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6636

約数の個数: 128

約数和(自身を含む): 1388006400

約数和(自身を除く): 960786264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 6571, 7224, 8127, 9288, 10836, 13142, 16254, 19713, 21672, 26284, 32508, 39426, 45997, 52568, 59139, 65016, 78852, 91994, 118278, 137991, 157704, 177417, 183988, 236556, 275982, 282553, 354834, 367976, 413973, 473112, 551964, 565106, 709668, 827946, 847659, 1103928, 1130212, 1241919, 1419336, 1655892, 1695318, 1977871, 2260424, 2483838, 2542977, 3311784, 3390636, 3955742, 4967676, 5085954, 5933613, 6781272, 7628931, 7911484, 9935352, 10171908, 11867226, 15257862, 15822968, 17800839, 20343816, 23734452, 30515724, 35601678, 47468904, 53402517, 61031448, 71203356, 106805034, 142406712, 213610068, 427220136]

約数ペア:

[(1, 427220136), (2, 213610068), (3, 142406712), (4, 106805034), (6, 71203356), (7, 61031448), (8, 53402517), (9, 47468904), (12, 35601678), (14, 30515724), (18, 23734452), (21, 20343816), (24, 17800839), (27, 15822968), (28, 15257862), (36, 11867226), (42, 10171908), (43, 9935352), (54, 7911484), (56, 7628931), (63, 6781272), (72, 5933613), (84, 5085954), (86, 4967676), (108, 3955742), (126, 3390636), (129, 3311784), (168, 2542977), (172, 2483838), (189, 2260424), (216, 1977871), (252, 1695318), (258, 1655892), (301, 1419336), (344, 1241919), (378, 1130212), (387, 1103928), (504, 847659), (516, 827946), (602, 709668), (756, 565106), (774, 551964), (903, 473112), (1032, 413973), (1161, 367976), (1204, 354834), (1512, 282553), (1548, 275982), (1806, 236556), (2322, 183988), (2408, 177417), (2709, 157704), (3096, 137991), (3612, 118278), (4644, 91994), (5418, 78852), (6571, 65016), (7224, 59139), (8127, 52568), (9288, 45997), (10836, 39426), (13142, 32508), (16254, 26284), (19713, 21672)]