320203422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 904504320

約数和(自身を除く): 584300898

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 99, 106, 126, 154, 159, 189, 198, 231, 297, 318, 371, 378, 462, 477, 583, 594, 693, 742, 954, 1113, 1166, 1386, 1431, 1453, 1749, 2079, 2226, 2862, 2906, 3339, 3498, 4081, 4158, 4359, 5247, 6678, 8162, 8718, 10017, 10171, 10494, 12243, 13077, 15741, 15983, 20034, 20342, 24486, 26154, 30513, 31482, 31966, 36729, 39231, 47949, 61026, 73458, 77009, 78462, 91539, 95898, 110187, 111881, 143847, 154018, 183078, 220374, 223762, 231027, 274617, 287694, 335643, 431541, 462054, 539063, 549234, 671286, 693081, 847099, 863082, 1006929, 1078126, 1386162, 1617189, 1694198, 2013858, 2079243, 2541297, 3020787, 3234378, 4158486, 4851567, 5082594, 5929693, 6041574, 7623891, 9703134, 11859386, 14554701, 15247782, 17789079, 22871673, 29109402, 35578158, 45743346, 53367237, 106734474, 160101711, 320203422]

約数ペア:

[(1, 320203422), (2, 160101711), (3, 106734474), (6, 53367237), (7, 45743346), (9, 35578158), (11, 29109402), (14, 22871673), (18, 17789079), (21, 15247782), (22, 14554701), (27, 11859386), (33, 9703134), (42, 7623891), (53, 6041574), (54, 5929693), (63, 5082594), (66, 4851567), (77, 4158486), (99, 3234378), (106, 3020787), (126, 2541297), (154, 2079243), (159, 2013858), (189, 1694198), (198, 1617189), (231, 1386162), (297, 1078126), (318, 1006929), (371, 863082), (378, 847099), (462, 693081), (477, 671286), (583, 549234), (594, 539063), (693, 462054), (742, 431541), (954, 335643), (1113, 287694), (1166, 274617), (1386, 231027), (1431, 223762), (1453, 220374), (1749, 183078), (2079, 154018), (2226, 143847), (2862, 111881), (2906, 110187), (3339, 95898), (3498, 91539), (4081, 78462), (4158, 77009), (4359, 73458), (5247, 61026), (6678, 47949), (8162, 39231), (8718, 36729), (10017, 31966), (10171, 31482), (10494, 30513), (12243, 26154), (13077, 24486), (15741, 20342), (15983, 20034)]