2039745888

素因数分解:

$2^5\times 3^5\times {\mathrm{262313}}^1$

素因数の和:262338

約数の個数: 72

約数和(自身を含む): 6015384648

約数和(自身を除く): 3975638760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 262313, 524626, 786939, 1049252, 1573878, 2098504, 2360817, 3147756, 4197008, 4721634, 6295512, 7082451, 8394016, 9443268, 12591024, 14164902, 18886536, 21247353, 25182048, 28329804, 37773072, 42494706, 56659608, 63742059, 75546144, 84989412, 113319216, 127484118, 169978824, 226638432, 254968236, 339957648, 509936472, 679915296, 1019872944, 2039745888]

約数ペア:

[(1, 2039745888), (2, 1019872944), (3, 679915296), (4, 509936472), (6, 339957648), (8, 254968236), (9, 226638432), (12, 169978824), (16, 127484118), (18, 113319216), (24, 84989412), (27, 75546144), (32, 63742059), (36, 56659608), (48, 42494706), (54, 37773072), (72, 28329804), (81, 25182048), (96, 21247353), (108, 18886536), (144, 14164902), (162, 12591024), (216, 9443268), (243, 8394016), (288, 7082451), (324, 6295512), (432, 4721634), (486, 4197008), (648, 3147756), (864, 2360817), (972, 2098504), (1296, 1573878), (1944, 1049252), (2592, 786939), (3888, 524626), (7776, 262313)]