340480248

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 865524000

約数和(自身を除く): 525043752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 157, 218, 314, 327, 436, 471, 628, 654, 829, 872, 942, 1256, 1308, 1658, 1884, 2487, 2616, 3316, 3768, 4974, 6632, 9948, 17113, 19896, 34226, 51339, 68452, 90361, 102678, 130153, 136904, 180722, 205356, 260306, 271083, 361444, 390459, 410712, 520612, 542166, 722888, 780918, 1041224, 1084332, 1561836, 2168664, 3123672, 14186677, 28373354, 42560031, 56746708, 85120062, 113493416, 170240124, 340480248]

約数ペア:

[(1, 340480248), (2, 170240124), (3, 113493416), (4, 85120062), (6, 56746708), (8, 42560031), (12, 28373354), (24, 14186677), (109, 3123672), (157, 2168664), (218, 1561836), (314, 1084332), (327, 1041224), (436, 780918), (471, 722888), (628, 542166), (654, 520612), (829, 410712), (872, 390459), (942, 361444), (1256, 271083), (1308, 260306), (1658, 205356), (1884, 180722), (2487, 136904), (2616, 130153), (3316, 102678), (3768, 90361), (4974, 68452), (6632, 51339), (9948, 34226), (17113, 19896)]