228049476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 571463424

約数和(自身を除く): 343413948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 361, 366, 722, 732, 863, 1083, 1159, 1444, 1726, 2166, 2318, 2589, 3452, 3477, 4332, 4636, 5178, 6954, 10356, 13908, 16397, 22021, 32794, 44042, 49191, 52643, 65588, 66063, 88084, 98382, 105286, 132126, 157929, 196764, 210572, 264252, 311543, 315858, 623086, 631716, 934629, 1000217, 1246172, 1869258, 2000434, 3000651, 3738516, 4000868, 6001302, 12002604, 19004123, 38008246, 57012369, 76016492, 114024738, 228049476]

約数ペア:

[(1, 228049476), (2, 114024738), (3, 76016492), (4, 57012369), (6, 38008246), (12, 19004123), (19, 12002604), (38, 6001302), (57, 4000868), (61, 3738516), (76, 3000651), (114, 2000434), (122, 1869258), (183, 1246172), (228, 1000217), (244, 934629), (361, 631716), (366, 623086), (722, 315858), (732, 311543), (863, 264252), (1083, 210572), (1159, 196764), (1444, 157929), (1726, 132126), (2166, 105286), (2318, 98382), (2589, 88084), (3452, 66063), (3477, 65588), (4332, 52643), (4636, 49191), (5178, 44042), (6954, 32794), (10356, 22021), (13908, 16397)]