258646914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10589}}^1$

素因数の和:10679

約数の個数: 48

約数和(自身を含む): 594734400

約数和(自身を除く): 336087486

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 2714, 4071, 8142, 10589, 12213, 21178, 24426, 31767, 63534, 95301, 190602, 243547, 487094, 624751, 730641, 1249502, 1461282, 1874253, 2191923, 3748506, 4383846, 5622759, 11245518, 14369273, 28738546, 43107819, 86215638, 129323457, 258646914]

約数ペア:

[(1, 258646914), (2, 129323457), (3, 86215638), (6, 43107819), (9, 28738546), (18, 14369273), (23, 11245518), (46, 5622759), (59, 4383846), (69, 3748506), (118, 2191923), (138, 1874253), (177, 1461282), (207, 1249502), (354, 730641), (414, 624751), (531, 487094), (1062, 243547), (1357, 190602), (2714, 95301), (4071, 63534), (8142, 31767), (10589, 24426), (12213, 21178)]