1313304832208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1\times {\mathrm{128239}}^1$

素因数の和:129924

約数の個数: 80

約数和(自身を含む): 2813084951040

約数和(自身を除く): 1499780118832

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 1637, 3128, 3274, 6256, 6548, 13096, 26192, 27829, 37651, 55658, 75302, 111316, 128239, 150604, 222632, 256478, 301208, 445264, 512956, 602416, 640067, 1025912, 1280134, 2051824, 2180063, 2560268, 2949497, 4360126, 5120536, 5898994, 8720252, 10241072, 11797988, 17440504, 23595976, 34881008, 47191952, 50141449, 100282898, 200565796, 209927243, 401131592, 419854486, 802263184, 839708972, 1679417944, 3358835888, 3568763131, 4828326589, 7137526262, 9656653178, 14275052524, 19313306356, 28550105048, 38626612712, 57100210096, 77253225424, 82081552013, 164163104026, 328326208052, 656652416104, 1313304832208]

約数ペア:

[(1, 1313304832208), (2, 656652416104), (4, 328326208052), (8, 164163104026), (16, 82081552013), (17, 77253225424), (23, 57100210096), (34, 38626612712), (46, 28550105048), (68, 19313306356), (92, 14275052524), (136, 9656653178), (184, 7137526262), (272, 4828326589), (368, 3568763131), (391, 3358835888), (782, 1679417944), (1564, 839708972), (1637, 802263184), (3128, 419854486), (3274, 401131592), (6256, 209927243), (6548, 200565796), (13096, 100282898), (26192, 50141449), (27829, 47191952), (37651, 34881008), (55658, 23595976), (75302, 17440504), (111316, 11797988), (128239, 10241072), (150604, 8720252), (222632, 5898994), (256478, 5120536), (301208, 4360126), (445264, 2949497), (512956, 2560268), (602416, 2180063), (640067, 2051824), (1025912, 1280134)]