353222716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 783201888

約数和(自身を除く): 429979172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 137, 154, 242, 274, 308, 484, 548, 761, 847, 959, 1507, 1522, 1694, 1918, 3014, 3044, 3388, 3836, 5327, 6028, 8371, 10549, 10654, 16577, 16742, 21098, 21308, 33154, 33484, 42196, 58597, 66308, 92081, 104257, 116039, 117194, 184162, 208514, 232078, 234388, 368324, 417028, 464156, 644567, 729799, 1146827, 1289134, 1459598, 2293654, 2578268, 2919196, 4587308, 8027789, 12615097, 16055578, 25230194, 32111156, 50460388, 88305679, 176611358, 353222716]

約数ペア:

[(1, 353222716), (2, 176611358), (4, 88305679), (7, 50460388), (11, 32111156), (14, 25230194), (22, 16055578), (28, 12615097), (44, 8027789), (77, 4587308), (121, 2919196), (137, 2578268), (154, 2293654), (242, 1459598), (274, 1289134), (308, 1146827), (484, 729799), (548, 644567), (761, 464156), (847, 417028), (959, 368324), (1507, 234388), (1522, 232078), (1694, 208514), (1918, 184162), (3014, 117194), (3044, 116039), (3388, 104257), (3836, 92081), (5327, 66308), (6028, 58597), (8371, 42196), (10549, 33484), (10654, 33154), (16577, 21308), (16742, 21098)]