390167904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{580607}}^1$

素因数の和:580627

約数の個数: 48

約数和(自身を含む): 1170505728

約数和(自身を除く): 780337824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 580607, 1161214, 1741821, 2322428, 3483642, 4064249, 4644856, 6967284, 8128498, 9289712, 12192747, 13934568, 16256996, 18579424, 24385494, 27869136, 32513992, 48770988, 55738272, 65027984, 97541976, 130055968, 195083952, 390167904]

約数ペア:

[(1, 390167904), (2, 195083952), (3, 130055968), (4, 97541976), (6, 65027984), (7, 55738272), (8, 48770988), (12, 32513992), (14, 27869136), (16, 24385494), (21, 18579424), (24, 16256996), (28, 13934568), (32, 12192747), (42, 9289712), (48, 8128498), (56, 6967284), (84, 4644856), (96, 4064249), (112, 3483642), (168, 2322428), (224, 1741821), (336, 1161214), (672, 580607)]