260802984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49171}}^1$

素因数の和:49210

約数の個数: 64

約数和(自身を含む): 743480640

約数和(自身を除く): 482677656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 49171, 98342, 147513, 196684, 295026, 393368, 590052, 639223, 835907, 1180104, 1278446, 1671814, 1917669, 2507721, 2556892, 3343628, 3835338, 5015442, 5113784, 6687256, 7670676, 10030884, 10866791, 15341352, 20061768, 21733582, 32600373, 43467164, 65200746, 86934328, 130401492, 260802984]

約数ペア:

[(1, 260802984), (2, 130401492), (3, 86934328), (4, 65200746), (6, 43467164), (8, 32600373), (12, 21733582), (13, 20061768), (17, 15341352), (24, 10866791), (26, 10030884), (34, 7670676), (39, 6687256), (51, 5113784), (52, 5015442), (68, 3835338), (78, 3343628), (102, 2556892), (104, 2507721), (136, 1917669), (156, 1671814), (204, 1278446), (221, 1180104), (312, 835907), (408, 639223), (442, 590052), (663, 393368), (884, 295026), (1326, 196684), (1768, 147513), (2652, 98342), (5304, 49171)]