245398908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{5101}}^1$

素因数の和:5338

約数の個数: 48

約数和(自身を含む): 605709440

約数和(自身を除く): 360310532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 633, 844, 1266, 2532, 4009, 5101, 8018, 10202, 12027, 15303, 16036, 20404, 24054, 30606, 48108, 61212, 96919, 193838, 290757, 387676, 581514, 1076311, 1163028, 2152622, 3228933, 4305244, 6457866, 12915732, 20449909, 40899818, 61349727, 81799636, 122699454, 245398908]

約数ペア:

[(1, 245398908), (2, 122699454), (3, 81799636), (4, 61349727), (6, 40899818), (12, 20449909), (19, 12915732), (38, 6457866), (57, 4305244), (76, 3228933), (114, 2152622), (211, 1163028), (228, 1076311), (422, 581514), (633, 387676), (844, 290757), (1266, 193838), (2532, 96919), (4009, 61212), (5101, 48108), (8018, 30606), (10202, 24054), (12027, 20404), (15303, 16036)]