461905304

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 1007458560

約数和(自身を除く): 545553256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 157, 214, 314, 428, 491, 628, 749, 856, 982, 1099, 1256, 1498, 1964, 2198, 2996, 3437, 3928, 4396, 5992, 6874, 8792, 13748, 16799, 27496, 33598, 52537, 67196, 77087, 105074, 117593, 134392, 154174, 210148, 235186, 308348, 367759, 420296, 470372, 539609, 616696, 735518, 940744, 1079218, 1471036, 2158436, 2942072, 4316872, 8248309, 16496618, 32993236, 57738163, 65986472, 115476326, 230952652, 461905304]

約数ペア:

[(1, 461905304), (2, 230952652), (4, 115476326), (7, 65986472), (8, 57738163), (14, 32993236), (28, 16496618), (56, 8248309), (107, 4316872), (157, 2942072), (214, 2158436), (314, 1471036), (428, 1079218), (491, 940744), (628, 735518), (749, 616696), (856, 539609), (982, 470372), (1099, 420296), (1256, 367759), (1498, 308348), (1964, 235186), (2198, 210148), (2996, 154174), (3437, 134392), (3928, 117593), (4396, 105074), (5992, 77087), (6874, 67196), (8792, 52537), (13748, 33598), (16799, 27496)]