401160816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2580

約数の個数: 160

約数和(自身を含む): 1341342720

約数和(自身を除く): 940181904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 424, 432, 477, 504, 636, 742, 756, 848, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2503, 2544, 2862, 2968, 3024, 3339, 3816, 4452, 5006, 5724, 5936, 6678, 7509, 7632, 8904, 10012, 10017, 11448, 13356, 15018, 17521, 17808, 20024, 20034, 22527, 22896, 26712, 30036, 35042, 40048, 40068, 45054, 52563, 53424, 60072, 67581, 70084, 80136, 90108, 105126, 120144, 132659, 135162, 140168, 157689, 160272, 180216, 210252, 265318, 270324, 280336, 315378, 360432, 397977, 420504, 473067, 530636, 540648, 630756, 795954, 841008, 928613, 946134, 1061272, 1081296, 1193931, 1261512, 1591908, 1857226, 1892268, 2122544, 2387862, 2523024, 2785839, 3183816, 3581793, 3714452, 3784536, 4775724, 5571678, 6367632, 7163586, 7428904, 7569072, 8357517, 9551448, 11143356, 14327172, 14857808, 16715034, 19102896, 22286712, 25072551, 28654344, 33430068, 44573424, 50145102, 57308688, 66860136, 100290204, 133720272, 200580408, 401160816]

約数ペア:

[(1, 401160816), (2, 200580408), (3, 133720272), (4, 100290204), (6, 66860136), (7, 57308688), (8, 50145102), (9, 44573424), (12, 33430068), (14, 28654344), (16, 25072551), (18, 22286712), (21, 19102896), (24, 16715034), (27, 14857808), (28, 14327172), (36, 11143356), (42, 9551448), (48, 8357517), (53, 7569072), (54, 7428904), (56, 7163586), (63, 6367632), (72, 5571678), (84, 4775724), (106, 3784536), (108, 3714452), (112, 3581793), (126, 3183816), (144, 2785839), (159, 2523024), (168, 2387862), (189, 2122544), (212, 1892268), (216, 1857226), (252, 1591908), (318, 1261512), (336, 1193931), (371, 1081296), (378, 1061272), (424, 946134), (432, 928613), (477, 841008), (504, 795954), (636, 630756), (742, 540648), (756, 530636), (848, 473067), (954, 420504), (1008, 397977), (1113, 360432), (1272, 315378), (1431, 280336), (1484, 270324), (1512, 265318), (1908, 210252), (2226, 180216), (2503, 160272), (2544, 157689), (2862, 140168), (2968, 135162), (3024, 132659), (3339, 120144), (3816, 105126), (4452, 90108), (5006, 80136), (5724, 70084), (5936, 67581), (6678, 60072), (7509, 53424), (7632, 52563), (8904, 45054), (10012, 40068), (10017, 40048), (11448, 35042), (13356, 30036), (15018, 26712), (17521, 22896), (17808, 22527), (20024, 20034)]