343531072

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:539

約数の個数: 56

約数和(自身を含む): 693480960

約数和(自身を除く): 349949888

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 179, 191, 314, 358, 382, 628, 716, 764, 1256, 1432, 1528, 2512, 2864, 3056, 5024, 5728, 6112, 10048, 11456, 12224, 28103, 29987, 34189, 56206, 59974, 68378, 112412, 119948, 136756, 224824, 239896, 273512, 449648, 479792, 547024, 899296, 959584, 1094048, 1798592, 1919168, 2188096, 5367673, 10735346, 21470692, 42941384, 85882768, 171765536, 343531072]

約数ペア:

[(1, 343531072), (2, 171765536), (4, 85882768), (8, 42941384), (16, 21470692), (32, 10735346), (64, 5367673), (157, 2188096), (179, 1919168), (191, 1798592), (314, 1094048), (358, 959584), (382, 899296), (628, 547024), (716, 479792), (764, 449648), (1256, 273512), (1432, 239896), (1528, 224824), (2512, 136756), (2864, 119948), (3056, 112412), (5024, 68378), (5728, 59974), (6112, 56206), (10048, 34189), (11456, 29987), (12224, 28103)]