293551328

素因数分解:

$2^5\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3301}}^1$

素因数の和:3715

約数の個数: 48

約数和(自身を含む): 662354784

約数和(自身を除く): 368803456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 397, 794, 1588, 2779, 3176, 3301, 5558, 6352, 6602, 11116, 12704, 13204, 22232, 23107, 26408, 44464, 46214, 52816, 88928, 92428, 105632, 184856, 369712, 739424, 1310497, 2620994, 5241988, 9173479, 10483976, 18346958, 20967952, 36693916, 41935904, 73387832, 146775664, 293551328]

約数ペア:

[(1, 293551328), (2, 146775664), (4, 73387832), (7, 41935904), (8, 36693916), (14, 20967952), (16, 18346958), (28, 10483976), (32, 9173479), (56, 5241988), (112, 2620994), (224, 1310497), (397, 739424), (794, 369712), (1588, 184856), (2779, 105632), (3176, 92428), (3301, 88928), (5558, 52816), (6352, 46214), (6602, 44464), (11116, 26408), (12704, 23107), (13204, 22232)]