331176924

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{26209}}^1$

素因数の和:26241

約数の個数: 72

約数和(自身を含む): 934963120

約数和(自身を除く): 603786196

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, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 26209, 52418, 78627, 104836, 157254, 235881, 314508, 340717, 471762, 681434, 707643, 943524, 1022151, 1362868, 1415286, 2044302, 2122929, 2830572, 3066453, 4088604, 4245858, 6132906, 6368787, 8491716, 9199359, 12265812, 12737574, 18398718, 25475148, 27598077, 36797436, 55196154, 82794231, 110392308, 165588462, 331176924]

約数ペア:

[(1, 331176924), (2, 165588462), (3, 110392308), (4, 82794231), (6, 55196154), (9, 36797436), (12, 27598077), (13, 25475148), (18, 18398718), (26, 12737574), (27, 12265812), (36, 9199359), (39, 8491716), (52, 6368787), (54, 6132906), (78, 4245858), (81, 4088604), (108, 3066453), (117, 2830572), (156, 2122929), (162, 2044302), (234, 1415286), (243, 1362868), (324, 1022151), (351, 943524), (468, 707643), (486, 681434), (702, 471762), (972, 340717), (1053, 314508), (1404, 235881), (2106, 157254), (3159, 104836), (4212, 78627), (6318, 52418), (12636, 26209)]