857515356

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{89213}}^1$

素因数の和:89315

約数の個数: 48

約数和(自身を含む): 2248192800

約数和(自身を除く): 1390677444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 89213, 178426, 267639, 356852, 535278, 802917, 1070556, 1605834, 2408751, 3211668, 4817502, 7939957, 9635004, 15879914, 23819871, 31759828, 47639742, 71459613, 95279484, 142919226, 214378839, 285838452, 428757678, 857515356]

約数ペア:

[(1, 857515356), (2, 428757678), (3, 285838452), (4, 214378839), (6, 142919226), (9, 95279484), (12, 71459613), (18, 47639742), (27, 31759828), (36, 23819871), (54, 15879914), (89, 9635004), (108, 7939957), (178, 4817502), (267, 3211668), (356, 2408751), (534, 1605834), (801, 1070556), (1068, 802917), (1602, 535278), (2403, 356852), (3204, 267639), (4806, 178426), (9612, 89213)]