280468321923

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{22699}}^1$

素因数の和:23283

約数の個数: 32

約数和(自身を含む): 383037984000

約数和(自身を除く): 102569662077

約数列:

[1, 3, 61, 183, 251, 269, 753, 807, 15311, 16409, 22699, 45933, 49227, 67519, 68097, 202557, 1384639, 4118659, 4153917, 5697449, 6106031, 12355977, 17092347, 18318093, 347544389, 372467891, 1042633167, 1117403673, 1532613781, 4597841343, 93489440641, 280468321923]

約数ペア:

[(1, 280468321923), (3, 93489440641), (61, 4597841343), (183, 1532613781), (251, 1117403673), (269, 1042633167), (753, 372467891), (807, 347544389), (15311, 18318093), (16409, 17092347), (22699, 12355977), (45933, 6106031), (49227, 5697449), (67519, 4153917), (68097, 4118659), (202557, 1384639)]