301475372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 609186816

約数和(自身を除く): 307711444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 121, 124, 142, 242, 283, 284, 341, 484, 566, 682, 781, 1132, 1364, 1562, 2201, 3113, 3124, 3751, 4402, 6226, 7502, 8591, 8773, 8804, 12452, 15004, 17182, 17546, 20093, 24211, 34243, 34364, 35092, 40186, 48422, 68486, 80372, 96503, 96844, 136972, 193006, 221023, 266321, 386012, 442046, 532642, 622883, 884092, 1061533, 1065284, 1245766, 2123066, 2431253, 2491532, 4246132, 4862506, 6851713, 9725012, 13703426, 27406852, 75368843, 150737686, 301475372]

約数ペア:

[(1, 301475372), (2, 150737686), (4, 75368843), (11, 27406852), (22, 13703426), (31, 9725012), (44, 6851713), (62, 4862506), (71, 4246132), (121, 2491532), (124, 2431253), (142, 2123066), (242, 1245766), (283, 1065284), (284, 1061533), (341, 884092), (484, 622883), (566, 532642), (682, 442046), (781, 386012), (1132, 266321), (1364, 221023), (1562, 193006), (2201, 136972), (3113, 96844), (3124, 96503), (3751, 80372), (4402, 68486), (6226, 48422), (7502, 40186), (8591, 35092), (8773, 34364), (8804, 34243), (12452, 24211), (15004, 20093), (17182, 17546)]