2153290728

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{63949}}^1$

素因数の和:64042

約数の個数: 64

約数和(自身を含む): 5709456000

約数和(自身を除く): 3556165272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 2806, 4209, 5612, 8418, 11224, 16836, 33672, 63949, 127898, 191847, 255796, 383694, 511592, 767388, 1470827, 1534776, 2941654, 3900889, 4412481, 5883308, 7801778, 8824962, 11702667, 11766616, 15603556, 17649924, 23405334, 31207112, 35299848, 46810668, 89720447, 93621336, 179440894, 269161341, 358881788, 538322682, 717763576, 1076645364, 2153290728]

約数ペア:

[(1, 2153290728), (2, 1076645364), (3, 717763576), (4, 538322682), (6, 358881788), (8, 269161341), (12, 179440894), (23, 93621336), (24, 89720447), (46, 46810668), (61, 35299848), (69, 31207112), (92, 23405334), (122, 17649924), (138, 15603556), (183, 11766616), (184, 11702667), (244, 8824962), (276, 7801778), (366, 5883308), (488, 4412481), (552, 3900889), (732, 2941654), (1403, 1534776), (1464, 1470827), (2806, 767388), (4209, 511592), (5612, 383694), (8418, 255796), (11224, 191847), (16836, 127898), (33672, 63949)]