487935474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 1089758208

約数和(自身を除く): 601822734

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 373, 403, 541, 746, 806, 1082, 1119, 1209, 1623, 2238, 2418, 3246, 4849, 7033, 9698, 11563, 14066, 14547, 16771, 21099, 23126, 29094, 33542, 34689, 42198, 50313, 69378, 100626, 150319, 201793, 218023, 300638, 403586, 436046, 450957, 605379, 654069, 901914, 1210758, 1308138, 2623309, 5246618, 6255583, 7869927, 12511166, 15739854, 18766749, 37533498, 81322579, 162645158, 243967737, 487935474]

約数ペア:

[(1, 487935474), (2, 243967737), (3, 162645158), (6, 81322579), (13, 37533498), (26, 18766749), (31, 15739854), (39, 12511166), (62, 7869927), (78, 6255583), (93, 5246618), (186, 2623309), (373, 1308138), (403, 1210758), (541, 901914), (746, 654069), (806, 605379), (1082, 450957), (1119, 436046), (1209, 403586), (1623, 300638), (2238, 218023), (2418, 201793), (3246, 150319), (4849, 100626), (7033, 69378), (9698, 50313), (11563, 42198), (14066, 34689), (14547, 33542), (16771, 29094), (21099, 23126)]