217533408

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{78137}}^1$

素因数の和:78179

約数の個数: 48

約数和(自身を含む): 590723280

約数和(自身を除く): 373189872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 78137, 156274, 234411, 312548, 468822, 625096, 937644, 1250192, 1875288, 2265973, 2500384, 3750576, 4531946, 6797919, 7501152, 9063892, 13595838, 18127784, 27191676, 36255568, 54383352, 72511136, 108766704, 217533408]

約数ペア:

[(1, 217533408), (2, 108766704), (3, 72511136), (4, 54383352), (6, 36255568), (8, 27191676), (12, 18127784), (16, 13595838), (24, 9063892), (29, 7501152), (32, 6797919), (48, 4531946), (58, 3750576), (87, 2500384), (96, 2265973), (116, 1875288), (174, 1250192), (232, 937644), (348, 625096), (464, 468822), (696, 312548), (928, 234411), (1392, 156274), (2784, 78137)]