400154904

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4851

約数の個数: 96

約数和(自身を含む): 1150269120

約数和(自身を除く): 750114216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 774, 972, 1032, 1161, 1548, 1944, 2322, 3096, 3483, 4644, 4787, 6966, 9288, 9574, 10449, 13932, 14361, 19148, 20898, 27864, 28722, 38296, 41796, 43083, 57444, 83592, 86166, 114888, 129249, 172332, 205841, 258498, 344664, 387747, 411682, 516996, 617523, 775494, 823364, 1033992, 1163241, 1235046, 1550988, 1646728, 1852569, 2326482, 2470092, 3101976, 3705138, 4652964, 4940184, 5557707, 7410276, 9305928, 11115414, 14820552, 16673121, 22230828, 33346242, 44461656, 50019363, 66692484, 100038726, 133384968, 200077452, 400154904]

約数ペア:

[(1, 400154904), (2, 200077452), (3, 133384968), (4, 100038726), (6, 66692484), (8, 50019363), (9, 44461656), (12, 33346242), (18, 22230828), (24, 16673121), (27, 14820552), (36, 11115414), (43, 9305928), (54, 7410276), (72, 5557707), (81, 4940184), (86, 4652964), (108, 3705138), (129, 3101976), (162, 2470092), (172, 2326482), (216, 1852569), (243, 1646728), (258, 1550988), (324, 1235046), (344, 1163241), (387, 1033992), (486, 823364), (516, 775494), (648, 617523), (774, 516996), (972, 411682), (1032, 387747), (1161, 344664), (1548, 258498), (1944, 205841), (2322, 172332), (3096, 129249), (3483, 114888), (4644, 86166), (4787, 83592), (6966, 57444), (9288, 43083), (9574, 41796), (10449, 38296), (13932, 28722), (14361, 27864), (19148, 20898)]