423504642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 976089600

約数和(自身を除く): 552584958

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 457, 627, 739, 914, 1254, 1371, 1478, 2217, 2742, 4434, 5027, 8129, 8683, 10054, 14041, 15081, 16258, 17366, 24387, 26049, 28082, 30162, 42123, 48774, 52098, 84246, 95513, 154451, 191026, 286539, 308902, 337723, 463353, 573078, 675446, 926706, 1013169, 2026338, 3714953, 6416737, 7429906, 11144859, 12833474, 19250211, 22289718, 38500422, 70584107, 141168214, 211752321, 423504642]

約数ペア:

[(1, 423504642), (2, 211752321), (3, 141168214), (6, 70584107), (11, 38500422), (19, 22289718), (22, 19250211), (33, 12833474), (38, 11144859), (57, 7429906), (66, 6416737), (114, 3714953), (209, 2026338), (418, 1013169), (457, 926706), (627, 675446), (739, 573078), (914, 463353), (1254, 337723), (1371, 308902), (1478, 286539), (2217, 191026), (2742, 154451), (4434, 95513), (5027, 84246), (8129, 52098), (8683, 48774), (10054, 42123), (14041, 30162), (15081, 28082), (16258, 26049), (17366, 24387)]