405301842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 969761520

約数和(自身を除く): 564459678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 379, 491, 726, 758, 982, 1089, 1137, 1473, 2178, 2274, 2946, 3411, 4169, 4419, 5401, 6822, 8338, 8838, 10802, 12507, 16203, 25014, 32406, 37521, 45859, 48609, 59411, 75042, 91718, 97218, 118822, 137577, 178233, 186089, 275154, 356466, 372178, 412731, 534699, 558267, 825462, 1069398, 1116534, 1674801, 2046979, 3349602, 4093958, 6140937, 12281874, 18422811, 22516769, 36845622, 45033538, 67550307, 135100614, 202650921, 405301842]

約数ペア:

[(1, 405301842), (2, 202650921), (3, 135100614), (6, 67550307), (9, 45033538), (11, 36845622), (18, 22516769), (22, 18422811), (33, 12281874), (66, 6140937), (99, 4093958), (121, 3349602), (198, 2046979), (242, 1674801), (363, 1116534), (379, 1069398), (491, 825462), (726, 558267), (758, 534699), (982, 412731), (1089, 372178), (1137, 356466), (1473, 275154), (2178, 186089), (2274, 178233), (2946, 137577), (3411, 118822), (4169, 97218), (4419, 91718), (5401, 75042), (6822, 59411), (8338, 48609), (8838, 45859), (10802, 37521), (12507, 32406), (16203, 25014)]