440106966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13339}}^1$

素因数の和:13410

約数の個数: 64

約数和(自身を含む): 1075737600

約数和(自身を除く): 635630634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2538, 3666, 5499, 10998, 13339, 16497, 26678, 32994, 40017, 80034, 120051, 173407, 240102, 346814, 360153, 520221, 626933, 720306, 1040442, 1253866, 1560663, 1880799, 3121326, 3761598, 4681989, 5642397, 8150129, 9363978, 11284794, 16300258, 16927191, 24450387, 33854382, 48900774, 73351161, 146702322, 220053483, 440106966]

約数ペア:

[(1, 440106966), (2, 220053483), (3, 146702322), (6, 73351161), (9, 48900774), (13, 33854382), (18, 24450387), (26, 16927191), (27, 16300258), (39, 11284794), (47, 9363978), (54, 8150129), (78, 5642397), (94, 4681989), (117, 3761598), (141, 3121326), (234, 1880799), (282, 1560663), (351, 1253866), (423, 1040442), (611, 720306), (702, 626933), (846, 520221), (1222, 360153), (1269, 346814), (1833, 240102), (2538, 173407), (3666, 120051), (5499, 80034), (10998, 40017), (13339, 32994), (16497, 26678)]