1330490772

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{315881}}^1$

素因数の和:315910

約数の個数: 60

約数和(自身を含む): 3745728756

約数和(自身を除く): 2415237984

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 315881, 631762, 947643, 1263524, 1895286, 2842929, 3790572, 4106453, 5685858, 8212906, 8528787, 11371716, 12319359, 16425812, 17057574, 24638718, 25586361, 34115148, 36958077, 49277436, 51172722, 73916154, 102345444, 110874231, 147832308, 221748462, 332622693, 443496924, 665245386, 1330490772]

約数ペア:

[(1, 1330490772), (2, 665245386), (3, 443496924), (4, 332622693), (6, 221748462), (9, 147832308), (12, 110874231), (13, 102345444), (18, 73916154), (26, 51172722), (27, 49277436), (36, 36958077), (39, 34115148), (52, 25586361), (54, 24638718), (78, 17057574), (81, 16425812), (108, 12319359), (117, 11371716), (156, 8528787), (162, 8212906), (234, 5685858), (324, 4106453), (351, 3790572), (468, 2842929), (702, 1895286), (1053, 1263524), (1404, 947643), (2106, 631762), (4212, 315881)]