406145712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{172681}}^1$

素因数の和:172706

約数の個数: 60

約数和(自身を含む): 1220516376

約数和(自身を除く): 814370664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 172681, 345362, 518043, 690724, 1036086, 1208767, 1381448, 2072172, 2417534, 2762896, 3626301, 4144344, 4835068, 7252602, 8288688, 8461369, 9670136, 14505204, 16922738, 19340272, 25384107, 29010408, 33845476, 50768214, 58020816, 67690952, 101536428, 135381904, 203072856, 406145712]

約数ペア:

[(1, 406145712), (2, 203072856), (3, 135381904), (4, 101536428), (6, 67690952), (7, 58020816), (8, 50768214), (12, 33845476), (14, 29010408), (16, 25384107), (21, 19340272), (24, 16922738), (28, 14505204), (42, 9670136), (48, 8461369), (49, 8288688), (56, 7252602), (84, 4835068), (98, 4144344), (112, 3626301), (147, 2762896), (168, 2417534), (196, 2072172), (294, 1381448), (336, 1208767), (392, 1036086), (588, 690724), (784, 518043), (1176, 345362), (2352, 172681)]