338725314

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 779967936

約数和(自身を除く): 441242622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 151, 162, 183, 227, 302, 366, 453, 454, 549, 681, 906, 1098, 1359, 1362, 1647, 2043, 2718, 3294, 4077, 4086, 4941, 6129, 8154, 9211, 9882, 12231, 12258, 13847, 18387, 18422, 24462, 27633, 27694, 34277, 36774, 41541, 55266, 68554, 82899, 83082, 102831, 124623, 165798, 205662, 248697, 249246, 308493, 373869, 497394, 616986, 746091, 747738, 925479, 1121607, 1492182, 1850958, 2090897, 2243214, 2776437, 4181794, 5552874, 6272691, 12545382, 18818073, 37636146, 56454219, 112908438, 169362657, 338725314]

約数ペア:

[(1, 338725314), (2, 169362657), (3, 112908438), (6, 56454219), (9, 37636146), (18, 18818073), (27, 12545382), (54, 6272691), (61, 5552874), (81, 4181794), (122, 2776437), (151, 2243214), (162, 2090897), (183, 1850958), (227, 1492182), (302, 1121607), (366, 925479), (453, 747738), (454, 746091), (549, 616986), (681, 497394), (906, 373869), (1098, 308493), (1359, 249246), (1362, 248697), (1647, 205662), (2043, 165798), (2718, 124623), (3294, 102831), (4077, 83082), (4086, 82899), (4941, 68554), (6129, 55266), (8154, 41541), (9211, 36774), (9882, 34277), (12231, 27694), (12258, 27633), (13847, 24462), (18387, 18422)]