239437944

素因数分解:

$2^3\times 3^4\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 672871320

約数和(自身を除く): 433433376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 541, 648, 683, 1082, 1366, 1623, 2049, 2164, 2732, 3246, 4098, 4328, 4869, 5464, 6147, 6492, 8196, 9738, 12294, 12984, 14607, 16392, 18441, 19476, 24588, 29214, 36882, 38952, 43821, 49176, 55323, 58428, 73764, 87642, 110646, 116856, 147528, 175284, 221292, 350568, 369503, 442584, 739006, 1108509, 1478012, 2217018, 2956024, 3325527, 4434036, 6651054, 8868072, 9976581, 13302108, 19953162, 26604216, 29929743, 39906324, 59859486, 79812648, 119718972, 239437944]

約数ペア:

[(1, 239437944), (2, 119718972), (3, 79812648), (4, 59859486), (6, 39906324), (8, 29929743), (9, 26604216), (12, 19953162), (18, 13302108), (24, 9976581), (27, 8868072), (36, 6651054), (54, 4434036), (72, 3325527), (81, 2956024), (108, 2217018), (162, 1478012), (216, 1108509), (324, 739006), (541, 442584), (648, 369503), (683, 350568), (1082, 221292), (1366, 175284), (1623, 147528), (2049, 116856), (2164, 110646), (2732, 87642), (3246, 73764), (4098, 58428), (4328, 55323), (4869, 49176), (5464, 43821), (6147, 38952), (6492, 36882), (8196, 29214), (9738, 24588), (12294, 19476), (12984, 18441), (14607, 16392)]