40789224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 128

約数和(自身を含む): 132192000

約数和(自身を除く): 91402776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 509, 636, 742, 756, 954, 1018, 1113, 1272, 1431, 1484, 1512, 1527, 1908, 2036, 2226, 2862, 2968, 3054, 3339, 3563, 3816, 4072, 4452, 4581, 5724, 6108, 6678, 7126, 8904, 9162, 10017, 10689, 11448, 12216, 13356, 13743, 14252, 18324, 20034, 21378, 26712, 26977, 27486, 28504, 32067, 36648, 40068, 42756, 53954, 54972, 64134, 80136, 80931, 85512, 96201, 107908, 109944, 128268, 161862, 188839, 192402, 215816, 242793, 256536, 323724, 377678, 384804, 485586, 566517, 647448, 728379, 755356, 769608, 971172, 1133034, 1456758, 1510712, 1699551, 1942344, 2266068, 2913516, 3399102, 4532136, 5098653, 5827032, 6798204, 10197306, 13596408, 20394612, 40789224]

約数ペア:

[(1, 40789224), (2, 20394612), (3, 13596408), (4, 10197306), (6, 6798204), (7, 5827032), (8, 5098653), (9, 4532136), (12, 3399102), (14, 2913516), (18, 2266068), (21, 1942344), (24, 1699551), (27, 1510712), (28, 1456758), (36, 1133034), (42, 971172), (53, 769608), (54, 755356), (56, 728379), (63, 647448), (72, 566517), (84, 485586), (106, 384804), (108, 377678), (126, 323724), (159, 256536), (168, 242793), (189, 215816), (212, 192402), (216, 188839), (252, 161862), (318, 128268), (371, 109944), (378, 107908), (424, 96201), (477, 85512), (504, 80931), (509, 80136), (636, 64134), (742, 54972), (756, 53954), (954, 42756), (1018, 40068), (1113, 36648), (1272, 32067), (1431, 28504), (1484, 27486), (1512, 26977), (1527, 26712), (1908, 21378), (2036, 20034), (2226, 18324), (2862, 14252), (2968, 13743), (3054, 13356), (3339, 12216), (3563, 11448), (3816, 10689), (4072, 10017), (4452, 9162), (4581, 8904), (5724, 7126), (6108, 6678)]