388045284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{154723}}^1$

素因数の和:154760

約数の個数: 48

約数和(自身を含む): 1039745280

約数和(自身を除く): 651699996

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 154723, 309446, 464169, 618892, 928338, 1701953, 1856676, 2939737, 3403906, 5105859, 5879474, 6807812, 8819211, 10211718, 11758948, 17638422, 20423436, 32337107, 35276844, 64674214, 97011321, 129348428, 194022642, 388045284]

約数ペア:

[(1, 388045284), (2, 194022642), (3, 129348428), (4, 97011321), (6, 64674214), (11, 35276844), (12, 32337107), (19, 20423436), (22, 17638422), (33, 11758948), (38, 10211718), (44, 8819211), (57, 6807812), (66, 5879474), (76, 5105859), (114, 3403906), (132, 2939737), (209, 1856676), (228, 1701953), (418, 928338), (627, 618892), (836, 464169), (1254, 309446), (2508, 154723)]