231323688

素因数分解:

$2^3\times 3^4\times {\mathrm{356981}}^1$

素因数の和:356999

約数の個数: 40

約数和(自身を含む): 647922330

約数和(自身を除く): 416598642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 356981, 713962, 1070943, 1427924, 2141886, 2855848, 3212829, 4283772, 6425658, 8567544, 9638487, 12851316, 19276974, 25702632, 28915461, 38553948, 57830922, 77107896, 115661844, 231323688]

約数ペア:

[(1, 231323688), (2, 115661844), (3, 77107896), (4, 57830922), (6, 38553948), (8, 28915461), (9, 25702632), (12, 19276974), (18, 12851316), (24, 9638487), (27, 8567544), (36, 6425658), (54, 4283772), (72, 3212829), (81, 2855848), (108, 2141886), (162, 1427924), (216, 1070943), (324, 713962), (648, 356981)]