980144448

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{221953}}^1$

素因数の和:221991

約数の個数: 56

約数和(自身を含む): 2706063168

約数和(自身を除く): 1725918720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 221953, 443906, 665859, 887812, 1331718, 1775624, 2663436, 3551248, 5104919, 5326872, 7102496, 10209838, 10653744, 14204992, 15314757, 20419676, 21307488, 30629514, 40839352, 42614976, 61259028, 81678704, 122518056, 163357408, 245036112, 326714816, 490072224, 980144448]

約数ペア:

[(1, 980144448), (2, 490072224), (3, 326714816), (4, 245036112), (6, 163357408), (8, 122518056), (12, 81678704), (16, 61259028), (23, 42614976), (24, 40839352), (32, 30629514), (46, 21307488), (48, 20419676), (64, 15314757), (69, 14204992), (92, 10653744), (96, 10209838), (138, 7102496), (184, 5326872), (192, 5104919), (276, 3551248), (368, 2663436), (552, 1775624), (736, 1331718), (1104, 887812), (1472, 665859), (2208, 443906), (4416, 221953)]