233665128

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{20411}}^1$

素因数の和:20479

約数の個数: 64

約数和(自身を含む): 661348800

約数和(自身を除く): 427683672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 20411, 40822, 61233, 81644, 122466, 163288, 183699, 244932, 367398, 489864, 551097, 734796, 1081783, 1102194, 1469592, 2163566, 2204388, 3245349, 4327132, 4408776, 6490698, 8654264, 9736047, 12981396, 19472094, 25962792, 29208141, 38944188, 58416282, 77888376, 116832564, 233665128]

約数ペア:

[(1, 233665128), (2, 116832564), (3, 77888376), (4, 58416282), (6, 38944188), (8, 29208141), (9, 25962792), (12, 19472094), (18, 12981396), (24, 9736047), (27, 8654264), (36, 6490698), (53, 4408776), (54, 4327132), (72, 3245349), (106, 2204388), (108, 2163566), (159, 1469592), (212, 1102194), (216, 1081783), (318, 734796), (424, 551097), (477, 489864), (636, 367398), (954, 244932), (1272, 183699), (1431, 163288), (1908, 122466), (2862, 81644), (3816, 61233), (5724, 40822), (11448, 20411)]