227360484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4589

約数の個数: 72

約数和(自身を含む): 624744120

約数和(自身を除く): 397383636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 4457, 5668, 8502, 8914, 12753, 13371, 17004, 17828, 25506, 26742, 40113, 51012, 53484, 57941, 80226, 115882, 160452, 173823, 231764, 347646, 485813, 521469, 695292, 971626, 1042938, 1457439, 1943252, 2085876, 2914878, 4372317, 5829756, 6315569, 8744634, 12631138, 17489268, 18946707, 25262276, 37893414, 56840121, 75786828, 113680242, 227360484]

約数ペア:

[(1, 227360484), (2, 113680242), (3, 75786828), (4, 56840121), (6, 37893414), (9, 25262276), (12, 18946707), (13, 17489268), (18, 12631138), (26, 8744634), (36, 6315569), (39, 5829756), (52, 4372317), (78, 2914878), (109, 2085876), (117, 1943252), (156, 1457439), (218, 1042938), (234, 971626), (327, 695292), (436, 521469), (468, 485813), (654, 347646), (981, 231764), (1308, 173823), (1417, 160452), (1962, 115882), (2834, 80226), (3924, 57941), (4251, 53484), (4457, 51012), (5668, 40113), (8502, 26742), (8914, 25506), (12753, 17828), (13371, 17004)]