450010022

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 914042880

約数和(自身を除く): 464032858

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 127, 133, 154, 173, 209, 254, 266, 346, 418, 539, 889, 931, 1078, 1211, 1397, 1463, 1778, 1862, 1903, 2413, 2422, 2794, 2926, 3287, 3806, 4826, 6223, 6574, 8477, 9779, 10241, 12446, 13321, 16891, 16954, 19558, 20482, 21971, 23009, 26543, 26642, 33782, 36157, 43942, 46018, 53086, 68453, 72314, 93247, 118237, 136906, 153797, 161063, 185801, 186494, 236474, 241681, 253099, 307594, 322126, 371602, 417449, 483362, 506198, 834898, 1076579, 1300607, 1691767, 1771693, 2153158, 2601214, 2922143, 3383534, 3543386, 4591939, 5844286, 9183878, 11842369, 20455001, 23684738, 32143573, 40910002, 64287146, 225005011, 450010022]

約数ペア:

[(1, 450010022), (2, 225005011), (7, 64287146), (11, 40910002), (14, 32143573), (19, 23684738), (22, 20455001), (38, 11842369), (49, 9183878), (77, 5844286), (98, 4591939), (127, 3543386), (133, 3383534), (154, 2922143), (173, 2601214), (209, 2153158), (254, 1771693), (266, 1691767), (346, 1300607), (418, 1076579), (539, 834898), (889, 506198), (931, 483362), (1078, 417449), (1211, 371602), (1397, 322126), (1463, 307594), (1778, 253099), (1862, 241681), (1903, 236474), (2413, 186494), (2422, 185801), (2794, 161063), (2926, 153797), (3287, 136906), (3806, 118237), (4826, 93247), (6223, 72314), (6574, 68453), (8477, 53086), (9779, 46018), (10241, 43942), (12446, 36157), (13321, 33782), (16891, 26642), (16954, 26543), (19558, 23009), (20482, 21971)]